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Class Information
Number: 219/725
Name: Electric heating > Microwave heating > Cookware (e.g., vessel, utensil, etc.)
Description: Subject matter wherein a supporting or containing structure is subjected to microwave energy to warm, defrost, or cook edible material (food).










Sub-classes under this class:

Class Number Class Name Patents
219/727 Expandable 118
219/734 With cover 177
219/733 With drainage 62
219/728 With field modifier 164
219/726 With food mixer 32
219/730 With heat exchange (e.g., susceptor, etc.) 491
219/732 With stand or handle 270


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8710410 Tray for microwave cooking and folding of a food product Apr. 29, 2014
8680447 Microwave popcorn bag construction with seal arrangement for containing oil/fat, microwave popcorn product, and methods Mar. 25, 2014
8642935 Microwave interactive flexible packaging Feb. 4, 2014
8604399 Microwavable bags for use with liquid oil and related methods Dec. 10, 2013
8601940 Apertured food press utensil to effect even cooking and browning Dec. 10, 2013
8604400 Multilayer susceptor structure Dec. 10, 2013
8534188 Cheesecake pan system Sep. 17, 2013
8525087 Multi-purpose food preparation kit Sep. 3, 2013
8502124 Reciprocating oscillating conveyor oven Aug. 6, 2013
8492688 Meal kit and cooking tray Jul. 23, 2013
8487224 Microwave oven Jul. 16, 2013
8466396 Disposable container for packaging, display, handling, and cooking of food article Jun. 18, 2013
8455108 Microwave cooking tray with pop-up legs Jun. 4, 2013
8455109 Microwave cooking tray with pop-up legs Jun. 4, 2013
8440947 Microwave heating package with removable portion May. 14, 2013
8436282 Microwavable container with sleeve May. 7, 2013
8389915 Microwaveable pouch capable of controlled respiration for extended shelf life of produce contained therein Mar. 5, 2013
8384000 Apparatus for providing food service Feb. 26, 2013
8357886 Drawer type cooking device Jan. 22, 2013
8309896 Package with enlarged base Nov. 13, 2012
8302528 Cooking method and apparatus Nov. 6, 2012
8263918 Microwave packaging Sep. 11, 2012
8226999 Microwaveable nested trays Jul. 24, 2012
8203107 Microwavable cooking implements and methods for crisping food items using the same Jun. 19, 2012
8158914 Microwave energy interactive heating sheet Apr. 17, 2012
8124919 Single ply paper product, method for manufacturing, and article Feb. 28, 2012
8112974 Microwaveable food package Feb. 14, 2012
8080770 Microwavable metallic container Dec. 20, 2011
8071924 Package for browning and crisping dough-based foods in a microwave oven Dec. 6, 2011
8071923 Device for microwave heating of a food product Dec. 6, 2011
8013279 Outer case for cooking appliance Sep. 6, 2011
7982167 Microwave food heating package with removable portion Jul. 19, 2011
7939786 Meal kit and cooking tray May. 10, 2011
7928349 Microwave food heating package with removable portion Apr. 19, 2011
7893388 Microwave grill Feb. 22, 2011
7893389 Microwave food heating package with removable portion Feb. 22, 2011
7868274 Thermally activatable microwave interactive materials Jan. 11, 2011
7851730 Apparatus for microwave cooking of a food product Dec. 14, 2010
7851731 Apparatus and method for microwave cooking of a food product Dec. 14, 2010
7812292 Microwavable metallic container Oct. 12, 2010
7807950 Microwave susceptor for food packaging Oct. 5, 2010
7777164 Apparatus for microwave cooking of a food product Aug. 17, 2010
7750274 Frozen food package and method of use Jul. 6, 2010
7748536 Container for snack foods Jul. 6, 2010
7723656 Microwaveable food package May. 25, 2010
7723655 Microwave oven using bar code and method for controlling the same May. 25, 2010
7671308 Container to facilitate microwave cooking and handling Mar. 2, 2010
7667167 Microwave food heating package with removable portion Feb. 23, 2010
7652233 Microwave interactive display package Jan. 26, 2010
7645967 Microwave oven Jan. 12, 2010

1 2 3 4 5










 
 
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