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Class Information
Number: 219/729
Name: Electric heating > Microwave heating > Cookware (e.g., vessel, utensil, etc.) > With field modifier > Shielding
Description: Subject matter wherein the cookware provides an arrangement to prevent microwave energy from heating a specific location.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7586067 Weight-adjustable food press for cooking Sep. 8, 2009
7586068 Disposable microwave food shield Sep. 8, 2009
7525075 Microwave susceptor system Apr. 28, 2009
7491416 Microwave heating attachment Feb. 17, 2009
7482561 Food splatter guard for microwave oven Jan. 27, 2009
7482560 Microwaveable laminate container having enhanced cooking features and method for the manufacture thereof Jan. 27, 2009
7476830 Microwave packaging for multicomponent meals Jan. 13, 2009
7414229 Disposable microwave food shield Aug. 19, 2008
7378625 Microwavable metallic container May. 27, 2008
7355153 Microwave oven liners Apr. 8, 2008
7345263 Method for safe and uniform microwave cooking of food article Mar. 18, 2008
7326895 Splatter lid Feb. 5, 2008
7323024 Vessel with filter and method of use Jan. 29, 2008
7253382 Container for preparing a comestible article in microwave oven, and a self-contained comestible article utilizing the same Aug. 7, 2007
7247823 Defrost vessel for microwave oven Jul. 24, 2007
7217908 Microwavable beverage maker May. 15, 2007
7183527 Installation for microwave heating of a product held in containers Feb. 27, 2007
7154073 Microwave heatable tray for frozen food, package of frozen food, package of frozen sushi, and method of thawing frozen sushi Dec. 26, 2006
7112771 Microwavable metallic container Sep. 26, 2006
7064307 Container commonly usable for electromagnetic cooking heaters and microwave ovens Jun. 20, 2006
7015442 Flexible microwave cooking pouch containing a raw frozen protein portion and method of making Mar. 21, 2006
6852958 Microwave heating container Feb. 8, 2005
6844536 Device for thawing sushi or similar foodstuffs using microwaves Jan. 18, 2005
6803551 Cooking vessel used with microwave ovens Oct. 12, 2004
6744027 Microwave thawing apparatus and method Jun. 1, 2004
6717120 Shielding system for protecting select portions of a food product during processing in a conveyorized microwave oven Apr. 6, 2004
6717121 Patterned microwave susceptor element and microwave container incorporating same Apr. 6, 2004
6707018 Microwave thawing package and method Mar. 16, 2004
6696677 Method for applying microwave shield to cover of microwavable food container Feb. 24, 2004
6683289 Hand-held food package Jan. 27, 2004
6677563 Abuse-tolerant metallic pattern arrays for microwave packaging materials Jan. 13, 2004
6559430 Foil edge control for microwave heating May. 6, 2003
6486455 Container for heating rapidly and evenly frozen foods in a microwave oven Nov. 26, 2002
6410896 Shielding method for microwave heating of infant formula to a safe and uniform temperature Jun. 25, 2002
6403938 Microwavable system and method of facilitating microwave heating of liquids Jun. 11, 2002
6386498 Elevated platter for preparing food in a microwave oven May. 14, 2002
6329004 Cooking method and apparatus Dec. 11, 2001
6259079 Microwave food package and method Jul. 10, 2001
6231903 Food package for microwave heating May. 15, 2001
6222168 Shielding method for microwave heating of infant formulate to a safe and uniform temperature Apr. 24, 2001
6204492 Abuse-tolerant metallic packaging materials for microwave cooking Mar. 20, 2001
6102281 Partially-shield microwave heating tray Aug. 15, 2000
6060095 Microwave popcorn serving package May. 9, 2000
6054697 Pizza pan shielding systems and methods Apr. 25, 2000
6054698 Microwave retaining package for microwave cooking Apr. 25, 2000
5977531 Microwave induced thermal inversion packaging Nov. 2, 1999
5961872 Metal container and use thereof in a microwave oven Oct. 5, 1999
5928555 Microwave food scorch shielding Jul. 27, 1999
5899565 Microwave resistant mixing device May. 4, 1999
5861184 Packed and frozen sushi product and process for thawing the same Jan. 19, 1999

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