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Class Information
Number: 220/573.4
Name: Receptacles > Cookware (e.g., pot, baking pan) > Having removable inner container (e.g., double boiler)
Description: Subject matter wherein the cookware includes an inner receptacle which can be taken out.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7396176 |
Corn on the cob buttering device |
Jul. 8, 2008 |
| 7288745 |
Temperature controlled food storage and serving pan |
Oct. 30, 2007 |
| 7163120 |
Contour fit pan liner for a food service pan |
Jan. 16, 2007 |
| 7112764 |
Disposable liner for cookware |
Sep. 26, 2006 |
| 7086552 |
High-functionality bowl structure |
Aug. 8, 2006 |
| 7021634 |
Seal device for a couscous pan |
Apr. 4, 2006 |
| 6892896 |
Stovetop grid frame receptacle of disposable aluminum foil cooking liners |
May. 17, 2005 |
| 6840396 |
Container assembly for maintaining container contents in a desired ambient temperature |
Jan. 11, 2005 |
| 6706303 |
Dutch oven disposable liner |
Mar. 16, 2004 |
| 6705210 |
Chafing dish with utility handles |
Mar. 16, 2004 |
| 6546850 |
Meatloaf pan with removable, hinged, pan insert |
Apr. 15, 2003 |
| 6457601 |
Dutch oven liner |
Oct. 1, 2002 |
| 6415945 |
Food serving and pan system |
Jul. 9, 2002 |
| 6349843 |
Pan removal ramp |
Feb. 26, 2002 |
| 6305272 |
Energy-efficient cooker |
Oct. 23, 2001 |
| 5931333 |
Container system including a colander |
Aug. 3, 1999 |
| 5632403 |
Pressure cooker |
May. 27, 1997 |
| 5596921 |
Thermally insulated cooking device |
Jan. 28, 1997 |
| 5549039 |
Heat-insulating cooking container |
Aug. 27, 1996 |
| 5531350 |
Thermal pot |
Jul. 2, 1996 |
| 5441169 |
Saucepan |
Aug. 15, 1995 |
| 5228384 |
Double boiler container |
Jul. 20, 1993 |
| 5092229 |
Entirely uniformly heated responsive cooker |
Mar. 3, 1992 |
| 4604989 |
Cooking vessel |
Aug. 12, 1986 |
| 4574776 |
Cooking utensil |
Mar. 11, 1986 |
| 4478349 |
Insulated dish and lid for microwave cooking |
Oct. 23, 1984 |
| 4397298 |
Utensil for cooking food by steaming |
Aug. 9, 1983 |
| 4373511 |
Cooking vessel |
Feb. 15, 1983 |
| 4331127 |
Double boiler and steam cooker |
May. 25, 1982 |
| 4186217 |
Method for low fat cooking and conjoining cooking racks therefor |
Jan. 29, 1980 |
| 4164174 |
Method of preparing foodstuffs by means of boiling or steaming and means for performing the method |
Aug. 14, 1979 |
| 4116363 |
Securing means for cooking vessels |
Sep. 26, 1978 |
| 4106486 |
Cooking utensil |
Aug. 15, 1978 |
| 3946893 |
Double pan utensil for baking cakes with water insulation held between the spaced apart side walls of the two pans |
Mar. 30, 1976 |
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