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Class Information
Number: 219/758
Name: Electric heating > Microwave heating > Enclosed cavity structure > With cavity illumination
Description: Subject matter wherein a source (lamp) provides light to the enclosed cavity.

Patents under this class:

Patent Number Title Of Patent Date Issued
8658954 Microwave oven including hood Feb. 25, 2014
7931381 Lighting system for cooking appliance Apr. 26, 2011
7365293 Wall-mounting type microwave oven having a lamp supporter Apr. 29, 2008
7294813 Microwave oven having an illuminated guide line Nov. 13, 2007
7267450 Lamp assembly and cooking apparatus having the same Sep. 11, 2007
7129452 Wall-mounted microwave oven Oct. 31, 2006
7091459 Cooking apparatus Aug. 15, 2006
7030349 Combination oven illumination in microwave only cooking mode Apr. 18, 2006
6949730 Wall-mounted type microwave oven Sep. 27, 2005
6903321 High-frequency heating apparatus with illumination device Jun. 7, 2005
6849840 Microwave oven with inverter and cooling assembly Feb. 1, 2005
6825453 Microwave oven and method for controlling the same Nov. 30, 2004
6734408 Wall-mounted type microwave oven May. 11, 2004
6707019 Ventilation structure of microwave oven and lamp fitting structure therefor Mar. 16, 2004
6700107 Wall-mounted type microwave oven Mar. 2, 2004
6657172 High frequency heating apparatus equipped with oven hood Dec. 2, 2003
6201225 Air duct in multi-purpose microwave oven Mar. 13, 2001
6087643 Method for controlling cavity lamp of microwave oven Jul. 11, 2000
6066837 Method and apparatus for sabbath compliance cooking process May. 23, 2000
6025582 Output control for a microwave oven, a hood device and associated lamp Feb. 15, 2000
6005235 Cooling apparatus for a microwave oven having lighting lamps Dec. 21, 1999
D412807 Microwave oven Aug. 17, 1999
5747783 Methods and apparatus for changing the color of illumination of a cooking chamber of a microwave oven May. 5, 1998
5712468 Microwave oven illumination Jan. 27, 1998
5616270 Microwave oven having a lamp and door-operated switch mounted on a circuit board Apr. 1, 1997
5149930 Microwave oven with lamp and microwave seal Sep. 22, 1992
4880955 Baking oven having a lighting device with a low voltage and/or halogen bulb Nov. 14, 1989
4853508 Lighting device for an oven to be exposed to microwave energy, in particular a household oven Aug. 1, 1989
4814952 Lighting device for an oven capable of being acted upon by microwave energy, in particular a household oven Mar. 21, 1989
4795873 Light enhancing means for microwave utensils Jan. 3, 1989
4711979 Microwave oven video viewing device Dec. 8, 1987
4695694 Structure for minimizing microwave leakage Sep. 22, 1987
4621180 Cavity illumination means for microwave oven Nov. 4, 1986
4559585 Illuminating arrangement in microwave ovens Dec. 17, 1985
4529855 Microwave radiation detector Jul. 16, 1985
4254450 Lamp assembly for combination microwave oven and exhaust vent Mar. 3, 1981
4129769 Timer arrangement in a combination microwave oven and electric heating oven Dec. 12, 1978
3978305 Microwave oven Aug. 31, 1976
RE28888 Cooking time adjusting arrangement for use in electronic oven Jun. 29, 1976

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