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Class Information
Number: 219/391
Name: Electric heating > Heating devices > Combined with container, enclosure, or support for material to be heated > Oven type
Description: Subject matter wherein the special container or enclosure structure consists of a chamber designed for baking, heating or drying utilizing heated air and in which the material heated retains its original physical condition, shape or form and which chamber usually constitutes a part of a stove.

Sub-classes under this class:

Class Number Class Name Patents
219/392 Combined with additional material support 164
219/393 Oven performs plural diverse functions 90
219/402 With casing or support for heating unit or units 82
219/412 With current or voltage control or regulating means 124
219/399 With heat energy transfer, distribution, or accumulator means 104
219/409 With heating unit structure or composition 49
219/394 With plural ovens 85
219/395 With plurality of separate heating units 107
219/406 With resistance heating means surrounding heating area 56
219/408 With resistance heating unit or units fixed enclosed by or located within heating area 65
219/401 With steam generating means 370
219/414 With switch or other external circuit completing means 75

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8692162 Oven control utilizing data-driven logic Apr. 8, 2014
8674270 Cooking appliance with programmable recipe system Mar. 18, 2014
8669497 Apparatus and method for predictive temperature correction during thermal processing Mar. 11, 2014
8637793 Electric oven Jan. 28, 2014
8629376 Multimount oven rack Jan. 14, 2014
8624166 System for support of a rotational panel in a carousel infrared oven Jan. 7, 2014
8618446 Substrate support with substrate heater and symmetric RF return Dec. 31, 2013
8575520 Heating systems for heating items in heating compartments Nov. 5, 2013
8569661 Household appliance Oct. 29, 2013
8563900 Charcoal smoke-far infrared ray radiating oven Oct. 22, 2013
8563901 Method and apparatus for top heat bake assist in a gas oven appliance Oct. 22, 2013
8558143 Double arrangement of domestic appliances Oct. 15, 2013
8450659 Control system and method for high density universal holding cabinet May. 28, 2013
8450653 Oven muffle May. 28, 2013
8436279 System for supplementation of appliance standby mode with internal power source May. 7, 2013
8426775 Multi-purpose toy oven Apr. 23, 2013
8426777 Oven control utilizing data-driven logic Apr. 23, 2013
8418685 Barbecue grill with variably positioned food basket Apr. 16, 2013
8419433 Monitoring recipe preparation using interactive cooking device Apr. 16, 2013
8419434 Interactive recipe preparation using interactive cooking device to communicate with kitchen appliances Apr. 16, 2013
8420982 Oven having loess layers Apr. 16, 2013
8415592 Oven and process to control the air-flow over the belt width in a spiral oven Apr. 9, 2013
8405003 Oven having diffuse light pipe assembly Mar. 26, 2013
8375849 Method and apparatus for an air inlet in a cooking device Feb. 19, 2013
8378265 Convection oven Feb. 19, 2013
8373098 Oven appliance cleaning system using heat and steam cycle Feb. 12, 2013
8362403 Oven drive load monitoring system Jan. 29, 2013
8357886 Drawer type cooking device Jan. 22, 2013
8354620 Steam oven heater plate arrangement Jan. 15, 2013
8342847 Interactive recipe preparation instruction delivery to disabled indiviuals Jan. 1, 2013
8323026 Interactive recipe preparation using instructive device with integrated actuators to provide tactile feedback Dec. 4, 2012
8291816 Drawer type cooking device Oct. 23, 2012
8283610 Method and device to open and close drawer-type cooking device Oct. 9, 2012
8278604 Carbon nanotube heater-equipped electric oven Oct. 2, 2012
8269151 Method for displaying, particularly a heating or cooling curve, and cooking appliance for carrying out such a method Sep. 18, 2012
8253074 Wiring assembly for an appliance Aug. 28, 2012
8242413 Method of controlling oven Aug. 14, 2012
8238732 Oven with light emitting diode and/or laser diode as heating devices Aug. 7, 2012
8188408 Conveyorized oven and method for uniform cooking May. 29, 2012
8145548 Food vending machine system incorporating a high speed stored energy oven Mar. 27, 2012
8143553 Portable sterilizing towel warmer Mar. 27, 2012
8134100 Heat processing furnace and method of manufacturing the same Mar. 13, 2012
8110779 Door lock control device in heating cooker Feb. 7, 2012
8101891 Cooking aparatus Jan. 24, 2012
8042532 Heat-cooking apparatus Oct. 25, 2011
8039775 Built-in oven with an improved cooling system Oct. 18, 2011
8035062 Combination speed cooking oven Oct. 11, 2011
8028653 System, method and apparatus for filament and support used in plasma-enhanced chemical vapor deposition for reducing carbon voids on media disks in disk drives Oct. 4, 2011
8017889 Radiant convection baffle for ovens Sep. 13, 2011
7964823 Wall oven and corresponding method Jun. 21, 2011

1 2 3 4

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