The Cast Iron Collector - Information For The Cast Iron Cookware Enthusiast

U.S. Patents for Cast Metal Cookware Invention and Design

Patent Drawing.As the production of cast iron hollow ware progressed from a local to a regional to a national enterprise, design and innovation became all-important. Manufacturers sought to differentiate their products from the competition through improved features and benefits, and would protect their designs and inventions via patent registration. Listed here are several patents relating to cast metal cookware and its manufacture.

Names in parentheses following each are the actual inventors or designers who assigned rights to the various manufacturing companies. Patents not specifically assigned to a named manufacturing company are grouped in the "Other" category. Documents numbered "USnnnn" are original patents, "USREnnnn" are re-issues, and "USDnnnn" are design patents.

Thanks to Steve Stephens for sharing his listing of patents for inclusion in this database.

Patent Database
Patent numbers are links to detailed information on each in Google™ Patents .

There are currently 611 unique patents listed on this page.

Alfred Andresen

USD37277 (1904) - Heart Waffle Design
US791443 (1905) - Cake Iron
USD38013 (1906) - KornuKopia KrumKake Iron Design
US866179 (1907) - Cooking Iron

American Gas Accumulator Co.

US2008767 (1935) - Cooking Utensil Skillet (J.R. Munn)

American Machine & Foundry Co.

US1539286 (1925) - Tobacco Cutter (V.J.Wahlstrom)

Ammidon & Company

US1176720 (1916) - Broiler Plate (Horrace L. Varian)

Atlanta Stove Works

US2314791 (1940) - Sportsman Portable Grill (B. Jones Jr., et.al.)
USD125446 (1941) - Portable Stove (B. Jones Jr., et.al.)
USD125447 (1941) - Combination Portable Stove & Cooking Pan Design (B. Jones Jr., et.al.)
USD219833 (1971) - Combo Cover Grill Design (J.E. Wilkinson, C.R. Smith)

Barrows Savery Co

US193804 (1877) - Preserving Kettles (John I. Burr)

Brewington, Bainbridge, & Co.

US433231 (1890) - Frying Pan (H.S. Brewington)

Chamberlain & Co.

US37423 (1863) - Tea Kettle (B.H. Menke)

Champion Sanitary Enamel Ware Co.

US721730 (1903) - Art of Coring Openings in the Walls of Cast Hollow Ware (Peter J. McGuire)

Charles Noble & Co.

US120528 (1871) - Gridiron (Chas. Noble)

Cookware Company Of America

US2061610 (1936) - Combination Skillet Structure (William A. Burnette)

Detroit Iron & Brass Mfg. Co.

US189505 (1877) - Improvement in Machine for Grinding & Polishing Hollow-Ware (William Scully)
US189753 (1877) - Waffle Iron (J.T. Lambert)
US270973 (1883) - Waffle Iron (C.H. Newman)

Detroit Stove Works

US225597 (1880) - Attachment for Magazine Stoves (Robert Hatchman)

Excelsior Mfg. Co.

US232055 (1880) - Waffle Iron (D.H. Nation)

F. & L. Kahn & Bros.

US560357 (1896) - Gas-Stove (Lazard Kahn, F.L. Kahn)

Favorite Stove and Range Co.

US559236 (1896) - Burner for Gas Stoves (Peter G. Van Wie)
US1584973 (1926) - Stove (S.Boal, W.S. Ross, J. Dilworth)
US1611379 (1926) - Stove (Sherman Ross)
US1722411 (1929) - Gas Stove (J. Dilworth)

Fuller, Warren, & Co.

USD8650 (1875) - Design for Gridiron (Walter P. Warren)

General Housewares Corp.

US3704663 (1972) - Egg Cooker (Robert W. Shull, Ronald Thompson)
USD258189 (1981) - Skillet Design (William H. Miller)

General Motors Corp.

US2765728 (1956) - Cooking Utensil including a Porous Metal Cooking Surface (George C. Pearce)

George M. Clark & Co.

US403407 (1889) - Broiler (M.C. Armour)

Griswold

US367633 (1887) - Cooking Utensil Holder (R.B. Hough)
US405408 (1889) - Stove Pipe Damper (M. Griswold, O.R. Hanchett)
US472537 (1892) - Gridiron (Matthew Griswold, Matthew Griswold Jr.)
US492474 (1893) - Means For Uniting Tools To Handles (David Shields)
US502086 (1893) - Waffle Iron (David Shields)
US506849 (1893) - Culinary Vessel (William Hailes)
USD26797 (1897) - Waffle Iron Support Design (Matthew Griswold Jr., John C. Hollands)
US601039 (1898) - Gas Stove (M. Griswold, D. Shields)
USD28313 (1898) - Design for a Gas-Stove Leg (Matthew Griswold Jr.)
USD31720 (1899) - Design for a Heating-Stove (Matthew Griswold Jr.)
USD31721 (1899) - Design for a Gas-Stove (Matthew Griswold Jr.)
US650603 (1900) - Gas Heating-Stove (Matthew Griswold Jr.)
USD32881 (1900) - Design for a Stove-Damper Handle (Matthew Griswold Jr.)
USD33092 (1900) - Design for a Gas Heating Stove (Matthew Griswold Jr.)
US674628 (1901) - Waffle Iron (Matthew Griswold Jr.)
USD34508 (1901) - Waffle Iron Frame Design (Matthew Griswold Jr.)
USD34977 (1901) - Design for a Gas-Stove (Matthew Griswold Jr.)
US695102 (1902) - Tumbling Machine (Matthew Griswold Jr.)
US727130 (1903) - Food Chopper (Matthew Griswold Jr.)
USD37205 (1904) - Culinary Vessel (Fredrick H. Griswold)
US918533 (1909) - Socket Support for Electric Sad Irons (Matthew Griswold Jr.)
US1000513 (1911) - Coffee-Pot (Matthew Griswold Jr.)
US1072461 (1913) - Tea Kettle (John C. Hollands)
USD44198 (1913) - Stove (William A. Griswold)
US1100087 (1914) - Oven (Daniel J. Monahan)
US1131978 (1915) - Percolator (Spencer A. Wiltsie)
US1146807 (1915) - Stove Damper (C.A. Massing)
US1179716 (1916) - Hot Plate (Roger W. Griswold)
US1204429 (1916) - Griddle (Roger W. Griswold)
US1224144 (1917) - Mold Flask (Harry S. Cooper)
US1257110 (1918) - Percolator (V.D. Pfirman)
US1257234 (1918) - Broiler (J.C. Hollands)
US1293849 (1919) - Waffle Iron (Frank Massing)
US1316631 (1919) - Oven (Daniel J. Monihan)
US1330209 (1920) - Self Basting Lid (Charles A. Massing)
US1333917 (1920) - Receptacle, Dutch Oven (John C. Hollands)
US1342455 (1920) - Oven (Bolo Oven) (D.J. Monihan)
USD55188 (1920) - Heart Star Pan Design (Charles A. Massing)
US1377684 (1921) - Safety Kettle Cooker (John C. Hollands)
US1422355 (1922) - Coil Handle (Roger W. Griswold)
US1554360 (1925) - Skillet Cover (Charles A. Massing)
US1563026 (1925) - Stove (John C. Hollands)
US1665037 (1925) - Flanged Skillet Cover (Charles A. Massing)
USD73326 (1927) - Wheat Stick Pan Design (Charles A. Massing)
US1692644 (1928) - Electric Cooking Utensil (B.M. Fromknecht)
US1693784 (1928) - Electric Cooking Stove (J.C. Hollands)
US1694740 (1928) - Stove Damper (R.W. Griswold)
USRE17005 (1928) - Skillet Cover, Re-issue of US1665037 (Charles A. Massing)
US1697100 (1929) - Damper (Carl R. Anderson)
US1778808 (1930) - Method of Forming Electric Heater Plates (Lon McKinney)
US1801574 (1931) - Mold Handling Apparatus (John L. Schuldt)
US1806196 (1931) - Waffle Iron (B.M. Fromknecht)
US1980654 (1934) - Electric Heater (C.R. Anderson)
US2033060 (1936) - Grill (Carl R. Anderson)
US2033067 (1936) - Electric Grill (B.M. Fromknecht)
US2033068 (1936) - Electric Grill (B.M. Fromknecht)
US2036183 (1936) - Electric Oven (Carl R. Anderson)
USD100021 (1936) - Skillet Ashtray Design (Roger W. Griswold)
USD98313 (1936) - Food Chopper Design (Roger W. Griswold)
US2101487 (1937) - Rack For Cooking Utensils (C.R. Anderson)
US2118752 (1938) - Damper (C.R. Anderson)
US2149565 (1939) - Damper (C.R. Anderson)
US2216288 (1940) - Pipe Perforating Device (Carl R. Anderson)
US2216302 (1940) - Pipe Perforating Device (Damper Installer) (F.J. Svoboda)

Hill, Whitney, & Co.

US385688 (1888) - Culinary Vessel (C.F.Whitney)

Ice Cream Cone Machinery Inc.

US1936649 (1933) - Baking Iron and Stripper (Harry G. Tatosian)

Indiana Mfg. Co.

US602101 (1898) - Waffle Iron (E.C. Perry)

Iron City Sanitary Mfg. Co.

US918342 (1909) - Apparatus for Forming Cored Openings (William H. Lose)

J. F. Rathbone & Co.

US80476 (1868) - Stove Damper (William Hailes)

John Savery's Sons

US127905 (1872) - Wafer Iron (Geo. W. Mason)

Landers, Frary & Clark

USD59496 (1921) - Waffle-Iron (J.F. Lamb)

Lane Walker & Gravely Inc.

US2506754 (1950) - Skillet for Simultaneously and Uniformly Cooking (Kyle B. Walker)

Le Creuset

USD187995 (1960) - Sauce Pan (Raymond Loewy)

Lodge

USD382765 (1997) - Barbecue Grill (Robert F. Kellermann)
USD458796 (2002) - Pizza Roasting Pan (Robert F. Kellerman)
USD458797 (2002) - Breakfast Griddle (Robert F. Kellerman)
USD458798 (2002) - All-Purpose Griddle (Robert F. Kellerman)
USD467462 (2002) - Skillet (Claude Teisen-Simony)
USD472759 (2003) - Design for a Dutch Oven (Claude Teisen-Simony, et.al.)
USD480598 (2003) - Design for Dutch Oven Lid (Claude Teisen-Simony, et.al.)
USD501365 (2005) - Rimmed Platter (Robert F. Kellermann)
USD506351 (2005) - Pot (Jeanne Mynatt Scholze)
USD507718 (2005) - Pot (Robert F. Kellermann et.al.)
USD508369 (2005) - Design for Dutch Oven Lid (Robert F. Kellermann, et.al.)
USD508817 (2005) - Dutch Oven (Robert F. Kellerman)
USD509403 (2005) - Melting Pot (Lawrence Joseph Raydo)
USD512582 (2005) - Lid (Jeanne Mynatt Scholz)
USD549041 (2007) - Cast Iron Pot w Polished Metal Handles (Robert F. Kellerman)
USD558513 (2008) - Invertible Lid (Jeanne Mynatt Scholz)

N. Waterman

USD578 (1853) - Waffle Iron (Nathaniel Waterman)
USD1043 (1858) - Roll Pan Design (Nathaniel Waterman)
USD1046 (1858) - Biscuit Pan Design (Nathaniel Waterman)
US23517 (1859) - Egg Pan and Cake Baker (Nathaniel Waterman)
US39250 (1863) - Improved Sad-Iron (Nathaniel Waterman)
US39765 (1863) - Improved Ruffle-Iron (Nathaniel Waterman)

National Novelty Corp.

US786151 (1905) - Coffee Mill (Joseph M. Ribert)

Pratt & Wentworth

US90808 (1869) - Tea Kettle Cover (E.S. Atwood)

Prince Stokoe Oil Stove Co.

US809639 (1906) - Broiler (John M. Stokoe)

Redway & Burton

US131409 (1872) - Cooking-Stove (A.J. Redway)
US131410 (1872) - Improvement in Tilting Devices for Pots and Kettles (A.J. Redway)

Richmond Cedar Works

US1011247 (1911) - Ice Cream Freezer (Michael A. Rollman)

Rollman Mfg. Co.

US686139 (1901) - Cherry Stoning Machine (Michael A. Rollman)
US831629 (1906) - Clamping Device for Grinding Machines (Michael A. Rollman)
US834849 (1906) - Securing Device (Michael A. Rollman)

Russell & Erwin

USRE2289 (1866) - N.Waterman Improved Egg Pan and Cake Baker Re-issue (Nathaniel Waterman)
USRE2450 (1867) - N.Waterman Baking Pan Re-issue (Nathaniel Waterman)

Sears, Roebuck & Co.

USD134877 (1943) - Design for a Dutch Oven (Karl Schneider)

Selden & Griswold

US158987 (1875) - Improvement in Hinges for Gates (Samuel L. Selden)
US161064 (1875) - Stovepipe Damper (S. Selden, M. Griswold Jr.)
US188418 (1877) - Improvement in Stove-Pipe Dampers (Samuel L. Selden)
US190986 (1877) - Improvement in Stove-Pipe Thimbles (S.L.Selden, M.Griswold Jr., Orin R. Hanchett)
US214195 (1879) - Improvement in Grinding Mills (Ezra Rhodes)
US226680 (1880) - Stove-Pipe Damper (Samuel L. Selden)
US229280 (1880) - Waffle Iron (S. Selden, M. Griswold Jr.)
US270659 (1883) - Waffle Iron
US271842 (1883) - Cake Griddle (O.R. Hanchett)

United Metal Goods Manufacturing Co. Inc.

USD155616 (1949) - Clock Case Chef w/Skillet (Abraham Levy)

United States Improvement Co.

US265608 (1882) - Gridiron (James J. Johnston)
US265611 (1882) - Skillet (James J. Johnston)

Vollrath

US415485 (1889) - Process of Enameling Metal Surfaces (Carl A.W. Vollrath, Jacob J. Vollrath)
US488683 (1892) - Producing Enameled Iron Ware (Carl A. Vollrath)
US515508 (1894) - Process of Making Enameled Ironware (Andrew J. Vollrath)
US532504 (1895) - Handle for Coffee or Tea Pots Etc (Andrew J. Vollrath)
US2336699 (1943) - Roaster (Frank A. Neth, Marcelline Gougler)

W.C. Davis

US40461 (1863) - Baking Pan Cover
US79860 (1868) - Tea Kettle Lid (Ezra Ripley)

Wagner

US479731 (1892) - Combined Ball Journal & Hinge (R.O. Bingham)
US569444 (1896) - Waffle Iron (R.O. Bingham, B.P. Wagner)
US676479 (1901) - Broiler (Bernard P. Wagner)
USD35759 (1902) - Tea Kettle Design (Bernard P. Wagner)
US950090 (1910) - Waffle Iron (R.O. Bingham)
US995520 (1911) - Waffle Iron (R.O. Bingham)
USD41968 (1911) - Tea Kettle Design (Bernard P. Wagner)
US1036426 (1912) - Sausage Stuffer (R.O. Bingham)
USD47549 (1915) - Percolator (Bernard P. Wagner)
US1201138 (1916) - Griddle (R.O. Bingham)
USD49718 (1916) - Tea Kettle Design (Bernard P. Wagner)
USD50595 (1917) - Saucepan (Bernard P. Wagner)
US1271011 (1918) - Percolator (Robert O. Bingham)
USD55734 (1920) - Corn Cob Baking Pan Design (Bernard P. Wagner)
US1370863 (1921) - Dutch Oven Cover (Bernard P. Wagner)
US1409262 (1922) - Dutch Oven Cover (Bernard P. Wagner)
US1502073 (1924) - Cooking Utensil (Bernard P. Wagner)
USD65983 (1924) - Tea Kettle (Bernard P. Wagner)
US1550336 (1925) - Percolator (Robert O. Bingham)
US1553741 (1925) - Waffle Iron (R.O. Bingham)
USD87896 (1932) - Sandwich Toaster Design (Jerome A. Wagner)
USD92121 (1934) - Open Ended Cheese Slicer (Katharine B. Wagner)
USD97022 (1935) - Design For A Combination Saucepan (Jerome A. Wagner)
USD101399 (1936) - Serving Platter (J.G. Rideout)
US2170880 (1939) - Cooking Utensil (J.G. Wagner)

Wells Mfg. Co.

US1534430 (1925) - Waffle Iron (George F. Wells)

Westbend Aluminum Co.

US142245 (1945) - Handle For Cooking Vessels And The Like (A.F. Ramsthal)

Wrightsville Hardware Co.

US1708499 (1929) - Waffle Iron (J.W. Filbey)

_Other

US33 (1836) - Cook Stove (J. Harriman)
US37 (1836) - Crane Stove (Elisha Town)
US50 (1836) - Stove And Fireplace (J.L. Mott)
US62 (1836) - Cook Stove (J. Whiting)
US78 (1836) - Gridiron (A. Sizer, G. Sizer)
US83 (1836) - Cooking Stove (S.B. Spaulding)
US114 (1837) - Cooking Stove (B.H. Wood)
US431 (1837) - Cooking Stove (D. Stephens)
US982 (1838) - Cooking Stove (J. Hill)
US1352 (1839) - Cooking Stove (N. Peck)
US1627 (1840) - Portable Furnace-Baker (G Chilson)
US1960 (1841) - Gridiron (I. Damon)
US2767 (1842) - Cooking Utensil (S.C. Riley)
US3724 (1844) - Improvement In Method Of Making Patterns For Casting Hollow Ware (Ezra Ripley)
US3939 (1845) - Cooking Stove (J.T. Davy)
US3973 (1845) - Gridiron (Joseph Hawkins)
US4358 (1846) - Cooking Stove (B.F. DeWolf)
US5442 (1848) - Improvement in Molding Hollow-Ware (William Rogers)
US6345 (1849) - Coffee Roaster (Thomas R. Wood)
US9074 (1852) - Improvement in Molding Hollow-Ware (James J. Johnson)
US10051 (1853) - Improvement in Annealing Hollow Iron-Ware (David Stuart)
US11044 (1854) - Improvement in Molding Hollow-Ware (James J. Johnson)
US15799 (1856) - Gridiron (Wm. Bennett)
US17012 (1857) - Mill for Cleaning Hollow Ware (Henry R. Remsen)
US20951 (1858) - Improvement in Casting Iron Kettles (Cornelius McGinniss)
US21387 (1858) - Coffee Roaster (Samuel Tower)
US23367 (1859) - Gridiron (W.A. Greene, J.G. Treadwell)
US23416 (1859) - Sausage Stuffer (John Wagner)
US24024 (1859) - Machine for Roasting Coffee (Josiah D. Harrington)
US24701 (1859) - Improvement in Molding Beads on Hollow Ware (Charles Neale)
US25157 (1859) - Improvement in Pattern for Casting (John Alexander)
US26368 (1859) - Broiler (Oscar F. Morrill)
US26539 (1859) - Gridiron (John G. Treadwell)
US27176 (1860) - Gridiron (Edward Webster)
US29238 (1860) - Gridiron (J.S. Brooks, L.B. Grover)
US30028 (1860) - Griddle (George W. Pittock, Isaac Brown, Joseph Bowman)
US31035 (1861) - Tea Kettle (Ezra Ripley)
US31482 (1861) - Gridiron (Jacob Shavor, A.C. Corse)
US31767 (1861) - Tea Kettle (A. Ransom, R.D. Grainger)
US34339 (1862) - Gridiron (G.W. Walker)
US35361 (1862) - Broiler (Gardiner Chilson)
US35818 (1862) - Improvement in Casting Tea-Kettles (John A. Goewey)
US37460 (1863) - Meat Broiler (G.B. Ransom)
US37483 (1863) - Tea Kettle (A.C. Barstow)
US38972 (1863) - Tea Kettle (B.H. Menke)
US39554 (1863) - Improvement in Tea Kettles (William C. Davis)
USRE1568 (1863) - Gridiron (Oscar Morril)
US42138 (1864) - Improvement in Bailed Hollow Ware (John B. Crowley)
US44346 (1864) - Frying Pan (S.B. Sexton)
US44886 (1864) - Egg Fryer (A. Overbagh)
USRE2122 (1865) - Improvement In Tea-Kettles Re-issue (Ezra Ripley)
US53290 (1866) - Tea Kettle Cover (C. Fownes)
US54502 (1866) - Tea Kettle (W. Caven)
US58460 (1866) - Spider (Jonas Mull, Asa D. Reed)
US60508 (1866) - Method of Attaching Covers to Tea-Kettles (William Hailes)
US61478 (1867) - Gridiron (E.J. Smith)
US63753 (1867) - Gridiron (E.P. Russell)
US63874 (1867) - Tea Kettle (J. Easterly)
US65104 (1867) - Tea Kettle Lid (W.L. Mcdowell)
US66503 (1867) - Frying Pan (G.H. Knight)
US66521 (1867) - Tea Kettle (E. Ripley)
US66631 (1867) - Tea Kettle Cover (E. Ripley)
US68202 (1867) - Improvement In Griddles (E. A. Jeffrey)
US68738 (1867) - Stovepipe Damper (W. Hailes, P. Finkle)
US71748 (1867) - Tea Kettle (C.C. Hare, S.J. Hare)
US72195 (1867) - Bail for Kettles (William H. Hailes)
US74787 (1868) - Tea Kettle (C. Anthony)
US75107 (1868) - Gridiron (William Andrews)
US75673 (1868) - Broiler (A.J. Gibson)
US75805 (1868) - Improvement in Machine for Cutting Tobacco (L.W.Spencer)
US80831 (1868) - Gridiron (C.H. Mock)
US80978 (1868) - Frying Pan (Nelson Lewis)
US83649 (1868) - Gridiron (John Mallory)
US83751 (1868) - Improvement in Casting Hollow-Ware (John Ziegler)
US85429 (1868) - Improvement in Kettles for Culinary Purposes (Jabez Burns)
US86108 (1869) - Cooking Utensil (S. Spoor)
US87306 (1869) - Domestic Boiler (S. Spoor)
US88612 (1869) - Coffee Roaster (Lyman B. Crittenden)
US94043 (1869) - Waffle Iron (C. Swartwout)
US96930 (1869) - Gridiron (G.H. Link, C.D. Curtis)
US98291 (1869) - Gridiron (Spider) (Elias Hashold)
US100397 (1870) - Combined Spider Skillet and Gridiron (Thomas Foster Hamilton)
US101476 (1870) - Improvement In Base-Burning Stoves (D.G. Littlefield, G.H. Johnson)
US104272 (1870) - Stove-Cover Dish and Kettle Lifter (Cyrus Cole)
US106506 (1870) - Dripping Pan (Adam Reid)
US108385 (1870) - Improvement in Cooking Utensil Frying Pan (Elizabeth L. Packard)
US109228 (1870) - Coffee Roaster (Nicholas Linden)
US111516 (1871) - Broiler (L.H. Colborne, D.H. Lowe)
US112352 (1871) - Culinary Vessel (Carrie Jessup)
US112581 (1871) - Improvement in Tea-Kettles (T.B. Gantz)
US112916 (1871) - Improvement in Culinary Vessel Odorless (Levi Hermance)
US117617 (1871) - Improvement in Tea-Kettles and other Hollow-Ware Vessels for Tilting (John Gibson)
US118462 (1871) - Culinary Vessel (Samuel Lee)
US119725 (1871) - Improvement in Apparatus for Pressing Hollow-Ware (Nathan Thompson)
US121736 (1871) - Improvement in Molds for Casting (Nathan Thompson)
USD5132 (1871) - Design for a Cake Pan (Adam Reid)
USD5144 (1871) - Design For Spider Grate (Nathaniel H. Talbot)
USRE4619 (1871) - Improvement in Combination Gridiron Griddle and Frying Utensil (Samuel Lee)
US124462 (1872) - Tea Kettle (James W. Ward)
US125932 (1872) - Improvement in Dies for Shaping Bails for Tea Kettles (James Britton)
US126585 (1872) - Reversible-Broiler (Samuel Smith)
US127351 (1872) - Improvement in Molders Gate or Sprue (John M. Killin)
US127900 (1872) - Culinary Utensil (Samuel Lee)
US130921 (1872) - Improvement in Culinary Boilers Odorless (Israel Kinney)
US131910 (1872) - Broiler (Othniel J. Smith)
US134938 (1873) - Improvement in Making Brass-Kettles and other Hollow-Ware (Frederick J. Seymour)
US135483 (1873) - Gridiron (Joseph Mansfield)
US138846 (1873) - Cooking Vessels (Laurence P. Bodkin)
US143171 (1873) - Steam Cooking Apparatus (John Lundgren)
US143564 (1873) - Waffle-Bakers (Samuel S. Fritch)
US144151 (1873) - Combined Fryer & Broiler (Geo. Smith)
US144322 (1873) - Meat Press (John J. Danforth)
US144518 (1873) - Culinary Utensil (H. G. Dunkelberger)
US147790 (1874) - Gridirons (Anna Price)
US148130 (1874) - Culinary Vessels Pressure Cooker (Gary R. Moore)
US150461 (1874) - Culinary Vessel (L.P. Bodkin)
US154272 (1874) - Culinary Vessels (Charles Neale, George Booth)
US154305 (1874) - Culinary Vessels (John H. Weare)
US156797 (1874) - Improvement in Pan-Broilers (Edward Jones)
US158155 (1874) - Culinary Vessel (John H. Weare, Nathan Weare, George W. Bishop)
US158598 (1875) - Culinary Vessel (George Rodney Moore)
US162961 (1875) - Steak Cooking Pan (D.B. Smith)
US163416 (1875) - Improvement In Tools For Kitchen Use, Lifter (J.A.Simonds)
US164354 (1875) - Culinary Utensils (John H. Weare)
USRE6406 (1875) - Boiling Kettle (S. Spoor)
US172538 (1876) - Kettle (James Wiley)
US173305 (1876) - Frying Pan (E. Laufer)
US174808 (1876) - Improvement in Hollow-Ware Grinders (E. William Gunn)
US175067 (1876) - Broiler (F. Gates)
US177132 (1876) - Broiler (C.N. Knapp)
US180807 (1876) - Improvement in Molds and Cores for Casting (Henry & Frederick Tank)
US181823 (1876) - Gridiron (Geo. Cornwall)
US183818 (1876) - Spider & Baking Pan (David B. Smith)
USD8908 (1876) - Kettle (James Wiley)
US186947 (1877) - Bails for Cast Metal Hollow-Ware (Ziba Nickerson)
US187690 (1877) - Tea Kettle (L.A. White, G.W. Lewin)
US189519 (1877) - Broiler (Charles D. Symonds)
US191248 (1877) - Bail Fastenings (Edwin P. Morong)
US194894 (1877) - Altar-Bread Wafer or Waffle-Bakers (Richard B. Daly)
US195995 (1877) - Broiler (O. Edwards)
US197516 (1877) - Griddle (Edwin A. Jeffrey)
US199822 (1878) - Broiler (John B. Geyser)
US200575 (1878) - Cooking Utensil (Charles G. Shepard, Peter Adams Jr.)
US200622 (1878) - Improvement in Meat-Broilers (John McConnell)
US207459 (1878) - Cake-Griddle (Jonathan V. Taylor)
US212483 (1879) - Kettle (Henry C. McLean)
US213073 (1879) - Improvement in Molders Tool (George Sheed)
US213524 (1879) - Bails for Hollow Ware (John Murdock)
US213532 (1879) - Broiler (Allen C. Selleck)
US213763 (1879) - Cooker Steamer (Thomas Lee)
US214236 (1879) - Tea-Kettle (Edwin L. Brady)
US215711 (1879) - Improvement In Gridiron (J. Mcgregor Adams)
US216346 (1879) - Improved Spider (J.M. Read)
US218440 (1879) - Broiler (C.F. Henis)
US222296 (1879) - Cooking-Utensil (James McMurray)
US224126 (1880) - Cover and Cooler for Butter and other Articles (William E. Barrows)
US225246 (1880) - Cooking-Vessel Safety Kettle (William Y. Thomson)
US228482 (1880) - Cooking Apparatus (Dexter M. Small)
US229512 (1880) - Tea Kettle (W.S. Withers)
US230916 (1880) - Apparatus for Molding Shells (William N. Barrows)
US231025 (1880) - Cooking Heating Apparatus (Harriet A. Farnam, Homer C. Eller)
US232896 (1880) - Broiler (Hugh Mcconnell)
US237051 (1881) - Cake Griddle (S.C. Schofield)
US241893 (1881) - Universal Tool (William H. Thayer)
US242001 (1881) - Cover for Cooking Vessels (C.M. Knight)
US243714 (1881) - Meat Broiler (Hosea W. Libbey)
US246194 (1881) - Waffle Iron (A.G. Patton)
US246252 (1881) - Coffee-Roaster (Edmund P. Walling)
US248682 (1881) - Kettle (Leonard A. White)
US248687 (1881) - Combined Odorless Broiler and Frier (Alexander Anderson)
US249305 (1881) - Waffle Iron (C.B. Clark)
US251230 (1881) - Metal Pot (John V. Hope)
USD12594 (1881) - Design Sign for Tea Dealers (L.S. Grout)
US254355 (1882) - Vessel for Cooking Insert (C.C.P. McCord)
US254427 (1882) - Kitchen Utensil (Benjamin P. Adams)
US254500 (1882) - Cooking Utensil (A.W. Obermann)
US254709 (1882) - Broiler (Henry H. Sheldon)
US255380 (1882) - Broiler (Wilson P. Dodson)
US262865 (1882) - Tea Kettle & Bail (J.B. Warner)
US264867 (1882) - Broiler (Alexander H. Ege)
US268736 (1882) - Meat Broiler (E.F. Shaw)
US268736 (1882) - Improvement in Meat Broilers (Edgar F. Shaw)
US269206 (1882) - Reversible and Ventilating Pot Hole Ring for Stoves (William Hailes)
US269488 (1882) - Cooking Utensil (Lewis E. Thomas)
US271745 (1883) - Culinary Vessel (Fridolin Schifferle)
US272044 (1883) - Improvements in Casting Hollow Ware (John B. Harker)
US273119 (1883) - Bailed Hollow Ware (Donald M. McLean)
US274147 (1883) - Pot and Kettle (David Snyder)
US276628 (1883) - Compound for Coating Dry-Sand Molds and Cores (James F. Richards)
US277422 (1883) - Waffle Iron (J.B.Harker, C.L. Wilkins)
US278569 (1883) - Tea Kettle (W.S. Liscomb)
US284295 (1883) - Broiler (William Hailes)
US286607 (1883) - Tobacco Cutter (O.R. Hanchett)
US287713 (1883) - Waffle Iron (A.G. Patton)
US293401 (1884) - Sand Molding Machine (William N. Barrows)
US298465 (1884) - Tea Kettle (I.W. Harlow)
US300409 (1884) - Cake Griddle (Jonathan V. Taylor)
US301403 (1884) - Tea Kettle (G. Taylor)
US301882 (1884) - Cuspidor (M. Griswold)
US302126 (1884) - Tea Kettle (A. Haarlander)
US309147 (1884) - Coffee Roaster w/Scotch Bowl (John Just)
US310365 (1885) - Frying Pan (Henry Ferdinand Bock)
US310864 (1885) - Frying Pan (J. Mason, G.W. Winsor)
US313453 (1885) - Cooking Vessel Insert (Jannah Jane Rutter)
US316741 (1885) - Stove-Griddle (Francis L. Carpenter)
US318493 (1885) - Gridiron (Lewis T. Newell)
US323894 (1885) - Spider (H.C. Whitten)
US324671 (1885) - Improvement in Frying Pan Removable Handle (John O. Drake)
US330816 (1885) - Automatic Bail Lock (George B. Ballou)
US333894 (1886) - Draft Attachment For Frying Pan (W. Simmons, J.F. Sprague)
US334560 (1886) - Saucepan and Cover (George A. Bradford)
US338341 (1886) - Bail Fastening or Clutch (Hiram W. Eames)
US338506 (1886) - Kettle Bail (John E. Gaitley)
US342050 (1886) - Cooking Vessel (Albert G. Stanton)
US347822 (1886) - Gridiron (Lewis T. Newell)
US352642 (1886) - Candy Kettle (Thomas Burkhard)
US352975 (1886) - Sad Iron (Oren Hanchett)
US354593 (1886) - Griddle (Francis L. Carpenter)
US366860 (1886) - Frying Pan (F.J. Morgan)
USD16566 (1886) - Saucepan (John Ringen)
US361903 (1887) - Bake Oven Cover (B.E. Sperry)
US366679 (1887) - Broiler (W.C. North)
US367250 (1887) - Spider (Barton E. Sperry)
US373531 (1887) - Coffee Roaster (Ferdinand Massen)
US383943 (1888) - Culinary Vessel (Alonzo B. Conde)
US392239 (1888) - Fry Pan or Broiler (Milton S. Tracy)
US394058 (1888) - Waffle Iron (E. Christie)
US395305 (1889) - Odorless and Smokeless Griddle (Alexander M. Amos)
US401560 (1889) - Waffle Iron (E. Hotchkiss)
US403093 (1889) - Cooking Vessel (Edward L. Dawes, W. A. Myler)
US403489 (1889) - Stove-Pipe Damper (Silas C. Schofield)
US404131 (1889) - Frying Pan (M.S. Tracy)
US411619 (1889) - Cake Griddle (M. Shaeffer)
US412455 (1889) - Cooking or Heating Vessel Odorless (Henry Bodenstein)
US414285 (1889) - Cake Griddle (Henry Burt)
US418340 (1889) - Kettle (Charles W. Pierce)
USD19361 (1889) - Design for a Tea or Coffee Pot Handle (Charles G. Shepard)
US426240 (1890) - Cooking Utensil (Broiler/Skillet) (H. Chadwick)
US426557 (1890) - Apparatus for Ornamenting Hollow Ware (Rush P. Chapman, Edwin T. Carter)
US427519 (1890) - Combined Broiler and Baker (George Milner, Thomas B. Shapter)
US427797 (1890) - Baker (Franz Julius Rost)
US429256 (1890) - Cooking Utensil (Henry Bodenstein)
US430816 (1890) - Art of Ornamenting Metal Hollow Ware (Frederick H. Webster)
US434788 (1890) - Griddle (Augusta Jacoby)
US439768 (1890) - Cooking Utensil Insert (Richard C. Anderson)
US442246 (1890) - Apparatus for Ornamenting Hollow Ware (Rush P. Chapman)
US446170 (1891) - Grinding and Polishing Machine (Barton E. Sperry)
US447821 (1891) - Kettle Ear And Cover (M. Griswold, M. Griswold Jr.)
US449899 (1891) - Tea Kettle (J.L. Clark)
US463166 (1891) - Tea Kettle (A.G. Patton)
US466137 (1891) - Steam-Cooker (Alice M. Hobson)
US471227 (1892) - Frying Pan (Emma L.T. Robertson)
US480316 (1892) - Broiler (James William Brady)
US482630 (1892) - Frying Pan or Skillet (Benjamin F. Fowler)
US484482 (1892) - Cake Griddle (Reuben A. Wheeler)
US491681 (1893) - Waffle Iron (A.B. George)
US498195 (1893) - Frying Pan/Handle (Charles Spahmer)
US507281 (1893) - Cooking Utensil (A.W. Obermann)
US517673 (1894) - Culinary Vessel (Milton S. Tracy)
US518243 (1894) - Broiler (William Hailes)
US522797 (1894) - Tool For Frying Batter (B.F. Metcalf)
US528634 (1894) - Lever Handle For Waffle Irons (C.J. Hess)
US531632 (1895) - Griddle (James L. Hamilton)
US534255 (1895) - Combined Broiler Coffee Roaster and Waffle Iron (Clarence E. Flemming)
US540702 (1895) - Culinary Vessel (Milton S. Tracy)
US541534 (1895) - Apparatus for Cooking Broiling (Charles Haffcke)
US542449 (1895) - Spider (Barton E. Sperry)
USD23930 (1895) - Design For A Cooking-Pan (Adolf Kroeter)
US557288 (1896) - Culinary Vessel (Emily A. Stears)
US559037 (1896) - Griddle (Canton Cake Griddle) (F.O. McCleary)
US569227 (1896) - Waffle Iron (E.F. Nutt)
USD25578 (1896) - Toy Tea Kettle (C.A. Bailey)
US586195 (1897) - Cooking Utensil (Orin P. Monroe)
US591513 (1897) - Griddle (Thomas A. Watrous)
USD27436 (1897) - Design for a Frying Pan (Richard Dean)
US512650 (1898) - Device for Carrying Off Odors from Cooking Vessels (B.F. Fowler)
US596481 (1898) - Bail & Cover Attachment (John L. Clark)
US597535 (1898) - Cooking Utensil (Annie L. Bliss)
US605571 (1898) - Heating Utensil (Julia H. Alexander)
US608144 (1898) - Egg Broiler (Daniel Porter)
US616614 (1898) - Coffee Mill (M. Griswold Jr.)
USD28363 (1898) - Design for a Frying Pan (John K. Miller)
USD29714 (1898) - Design for a Broiler (Zachary T. Hall)
US620750 (1899) - Cooking Utensil Odorless (Joseph Aime Dion)
US641273 (1900) - Cooking Utensil Camp Cooker (John Dennis Coon)
US652578 (1900) - Molding Machine (Matthew Franklin Allen)
US658992 (1900) - Utensil Handle (Frank A. Miller)
US663483 (1900) - Broiler (Lewis F. Betts)
US664314 (1900) - Cooking Utensil (Frank E. Corwin)
US684441 (1901) - Griddle (Henry B. Lawton)
US699066 (1902) - Cooking Crane (Thomas J. Baskett)
US702489 (1902) - Gas Range Utensil For Toasting Bread (Ida Mina Scherer)
US710053 (1902) - Gas Stove (M. Griswold Jr.)
US721491 (1903) - Frying Pan (Alfred Anderson, Thos. J. Allen, Wm. F. Rick)
US726991 (1903) - Food Chopper (Michael A. Rollman)
US746033 (1903) - Waffle Iron (Quince Crane)
US749753 (1904) - Detachable Handle (Louis H. Soisson)
US763962 (1904) - Cooking Pot or the Like Removable Kettle Legs (R. Clayton)
US764382 (1904) - Pancake Griddle and Turner (William A. Saunders)
US781081 (1905) - Cooking Pan (E.L. Macfate)
US803314 (1905) - Cooking-Utensil Receptacle (Burton S. Sturdevant, Alexander W. Sidesinger)
US832274 (1906) - Cooking Utensil (George W. Probst)
US835876 (1906) - Cooking Utensil, Waffle Iron (Alfred M. Andersen)
US842695 (1907) - Camp Broiler (Charles Rollo Peters)
US853060 (1907) - Rotary Waffle Iron (W.L. Carter)
US858460 (1907) - Wafer Iron (Cora M. Knapp)
US863536 (1907) - Skillet (Edward A. Hudson)
US867086 (1907) - Frying Pan Divider (Catherine Sullivan)
US881038 (1908) - Waffle Iron (William E. Wolters)
US884767 (1908) - Cooking Utensil (Fannie B. Senseney)
US893483 (1908) - High Pressure Steam and Water Cooker (W. Gray)
US905429 (1908) - Waffle Iron Handle (J.C. Hollands)
US906399 (1908) - Cooking Utensil (Ward D. Earl)
US913597 (1909) - Edible Cone Shaper (Leonard L. Westing)
US924484 (1909) - Ice Cream Cone Baker (Charles E. Menches)
US925306 (1909) - Method of Forming Patterns for Hollow Cast Ware (James H. Danver, William H. Lose)
US925307 (1909) - Apparatus for Forming Patterns for Hollow Cast Ware (James H. Danver, William H. Lose)
US940672 (1909) - Cooking Utensil (Laurence Carr)
US977141 (1910) - Baking Iron (George N. Smith)
US1068821 (1911) - Food Chopper (Michael A. Rollman)
US985176 (1911) - Tea or Coffee Pot (John C. Hollands)
US993169 (1911) - Skillet (Edward A. Hudson)
US996087 (1911) - Stove Attachment (Iron Heater) (W.R. Jeavons, A.R. Whittaker)
US997414 (1911) - Frying Pan (W.J. Reynolds)
US1048015 (1912) - Frying Pan (John J. White)
US1074647 (1913) - Cooking Utensil (Emil Schmid)
US1076167 (1913) - Frying Pan (Charles W. Smith)
US1091517 (1914) - Cooking Utensil (J.S. Knowles)
USD46309 (1914) - Broiler Griddle (Simon Binswanger)
US1143603 (1915) - Broiler and Baking Attachment for Gas Stoves (Mabel Aaron)
US1209551 (1916) - Frying Pan Oil in Handle (John D. Burns)
US1238974 (1917) - Waffle-Iron (Bronislawa Wiszniewska)
US1249023 (1917) - Sanitary Steam Cooker (Felix A.G. Busse)
US1267029 (1918) - Frying-Pan Cover (Anna P. Williams)
US1278422 (1918) - Baking Utensil (William J. Bauer)
US1284299 (1918) - Cooking Utensil (Henry Freeon)
USD51661 (1918) - Waffle Iron (Paul De Sabato)
USD51881 (1918) - Baking Dish (Howard S. Evans)
US1317666 (1919) - Fruit Press (Michael A. Rollman)
US1319878 (1919) - Egg Frying Pan (Kenneth A. Lewis)
US1332251 (1920) - Griddle-Pan (Grace P. Gatchell)
US1336734 (1920) - Waffle Iron (F. Degraff)
US1349494 (1920) - Skillet Oven (H.H.Chaffee)
US1350651 (1920) - Culinary Utensil (Charles S. Hirst)
US1379072 (1921) - Cooking Utensil (Fred G. Winkelman)
US1385829 (1921) - Waffle Mold (Eillie L. Holbrook)
US1396848 (1921) - Frying Pan (John G. King)
USD57961 (1921) - Waffle Iron (W.V. Bozzelle, J. W. Hummel)
USD59191 (1921) - Aluminum Teakettle (Howard A. Church)
USD59710 (1921) - Waffle Iron (C.M. Burbank)
US1408256 (1922) - Cooking Utensil Abelskiver (Mary Johannah Boehl)
US1428476 (1922) - Waffle Iron (P.F. Crossan)
US1432950 (1922) - Cooking Utensil (John C. Bell)
US1436318 (1922) - Cooking Utensil (Griddle) (Nelson P. Linn)
US1495395 (1922) - Cooking Utensil (Nicholas A. Boehm)
US1447813 (1923) - Frying Pan (Charles Patrick)
US1455780 (1923) - Cooking Utensil (Fred E. Corwin)
US1460380 (1923) - Frying Pan (Hiram C. Hughes)
US1467272 (1923) - Broiling Skillet (Charles B. Hazelhurst)
US1471039 (1923) - Broiler (Alexander F. Lee)
US1492603 (1924) - Method Of Producing A Food Product (Waffle Dog) (F.G. Matson)
US1507883 (1924) - Universal Cooking Machine (Henry A. Campbell)
US1517161 (1924) - Broiler (Alice M. Kershaw)
USD63966 (1924) - Waffle Iron (E. Robinson, F. Abreo)
US1553989 (1925) - Waffle Iron (Jay E. Cook)
US1586093 (1926) - Waffle Iron (J. Leitner)
US1591291 (1926) - Broiler (Forest V. Detwiler)
US1598222 (1926) - Self-Basting Cover (Olaf Tollagsen)
US1609201 (1926) - Griddle (A. Richmond, A.E. Vulgares)
US1612747 (1926) - Cooking Utensil (A. Shaffer)
US1615122 (1927) - Waffle Iron (Doc E. Gordon)
US1616435 (1927) - Cooking Utensil Combo Skillet or Waffle-Iron (Earnest A. Allison)
US1625731 (1927) - Handle for Cooking Utensils (Alexander F. Lee)
US1642062 (1927) - Device for Making Waffles (Vicente F. Diaz)
USD77875 (1928) - Doughnut Mold (Anselm L. Bedel)
US1707532 (1929) - Frying Pan Bacon Fryer (Lewis P. Moon)
US1715103 (1929) - Waffle Iron (E. Simmons)
US1730491 (1929) - Steam Pressure Cooker (Fred W. Allen, James E. Tate)
US1732554 (1929) - Cooking Utensil (Forest V. Detwiler)
US1733450 (1929) - Cooking Utensil (Forest V. Detwiler)
US1862420 (1931) - Blackhawk Broiler (M.B. O'Brien)
USD85804 (1931) - Cooking Utensil (Axford Broiler) (Alan C. Axford)
US1885325 (1932) - Broiler Plate (P.P. Bogley)
US1919469 (1933) - Waffle Extractor (H. Keizer)
US1936551 (1933) - Cooking Utensil, Bacon and Egg Skillet (John Russell Garrison)
US1949862 (1934) - Timbale Iron (Celestino Fontana)
US1974796 (1934) - Skillet (D.I. Davis)
USD91487 (1934) - Combination Cooking Utensil (John C. Johnson)
US2000216 (1935) - Grinding Machine For Skillets (Gustave Carlson)
US2012520 (1935) - Combination Broiler Grid and Pan (John C. Rogers)
US2080171 (1937) - Cooking Utensil (J.B.Fairbanks, R.W.Carlisle)
US2090604 (1937) - Stove Damper (C.R. Anderson)
US2090605 (1937) - Damper (C.R. Anderson)
US2125471 (1938) - Frankfurter Broiler (Stewart Nelson)
USD110117 (1938) - Skillet (Albert M. Weis)
USD115536 (1938) - Broiler (Charles E. Zimmerman)
US2152208 (1939) - Frankfurter Broiler (Stewart Nelson)
US2199687 (1940) - Combination Cooking Vessel (Edward W. Blankenship)
US2204467 (1940) - Frying Pan (William Beatson)
US2211545 (1940) - Griddle (Beverly Osbourne)
US2223432 (1940) - Combination Cooking Vessel (William B. Smith)
US2262302 (1941) - Bacon Skillet (Bentley W. Sinclair)
USD148627 (1946) - Design for a Dutch Oven or the Like (Herbert D. La Mont)
US2432792 (1947) - Detachable Handle for Reversible Cooking Utensils (Clyde A. Ovenshire)
USD147782 (1947) - Waffle Iron (Howard E. Chambers)
USD155864 (1947) - Bacon and Egg Fryer (A. Weglage)
USD148948 (1948) - Design for a Combination Baking Dish Griddle and Dutch Oven (Clyde A. Ovenshire)
USD153378 (1949) - Combination Griddle and Baking Dish (Clyde A. Ovenshire)
USD154195 (1949) - Combination Griddle and Skillet (Arthur Beck)
US2508963 (1950) - Cooking Utensil (Louis F. Mote, Van Foster Fields)
US2513580 (1950) - Broiler (Lawrence D. Milligan)
USD156977 (1950) - Griddle (Ollyn A. Layne)
USD157614 (1950) - Waffle Iron (Nicolas Milano)
USD160132 (1950) - Skillet (James W. Stephen)
US2581161 (1952) - Compartment Frying Pan (Myrtle M. Anderson)
USD166133 (1952) - Skillet Clock (Russell E. Sievert)
US2722173 (1955) - Cooking Utensil (Vergil Cunningham)
USD173897 (1955) - Combination Skillet (Vergil Cunningham, Durward D. Dorr)
USD175713 (1955) - Skillet (Vergil Cunningham, Durward D. Dorr)
US2751840 (1956) - Cooking Utensil (Mary Etta Layton)
USD178084 (1956) - Bacon and Egg Fryer (Frank W. Reed, Gordon E. Miner)
USD179087 (1956) - Waffle Iron (Karl J. Kelso)
USD227028 (1973) - Skillet Grill (John Behm)
USD227730 (1973) - Egg Cooker (B. Shull, R. Thompson)
USD279538 (1985) - Popover Baking Pan (Ralph E. Throm)
USD546117 (2006) - Pepper Griddle (Kenneth Orr)

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