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Class Information
Number: 219/400
Name: Electric heating > Heating devices > Combined with container, enclosure, or support for material to be heated > Oven type > With heat energy transfer, distribution, or accumulator means > By convection
Description: Subject matter including means whereby heat energy transfer is accomplished by convection currents.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607240 |
Method of drying roving products |
Oct. 27, 2009 |
| 7605349 |
Slow cooker and method of operation |
Oct. 20, 2009 |
| 7601932 |
Oven |
Oct. 13, 2009 |
| 7596882 |
Treater oven for manufacturing prepreg |
Oct. 6, 2009 |
| 7598477 |
Vacuum muffle quench furnace |
Oct. 6, 2009 |
| 7554057 |
Modular oven for cereal-paste based foodstuffs |
Jun. 30, 2009 |
| 7547862 |
Electric oven |
Jun. 16, 2009 |
| 7531769 |
Carbon fiber composite muffle |
May. 12, 2009 |
| 7507938 |
Speed cooking oven with slotted microwave antenna |
Mar. 24, 2009 |
| 7491914 |
Electric oven |
Feb. 17, 2009 |
| 7488919 |
Warming apparatus |
Feb. 10, 2009 |
| 7487716 |
Rotisserie oven |
Feb. 10, 2009 |
| 7484386 |
Method and apparatus for controlling a treatment process in safety glass production |
Feb. 3, 2009 |
| 7468496 |
Dynamic flow oven cavity vent |
Dec. 23, 2008 |
| 7468495 |
Multi-mode convection oven with flow control baffles |
Dec. 23, 2008 |
| 7446282 |
Food service apparatus and methods |
Nov. 4, 2008 |
| 7442901 |
Electric oven and method of operating the same |
Oct. 28, 2008 |
| 7425688 |
Heating assembly for a tumble dryer |
Sep. 16, 2008 |
| 7416574 |
Filter apparatus, exposure apparatus, and device-producing method |
Aug. 26, 2008 |
| 7414223 |
Method and apparatus for monitoring safety glass production or controlling a treatment process |
Aug. 19, 2008 |
| 7411160 |
Airflow system for a convection oven |
Aug. 12, 2008 |
| 7411159 |
Device and method for the heating of food |
Aug. 12, 2008 |
| 7381930 |
Reminder for convection cooking |
Jun. 3, 2008 |
| 7378617 |
Heating systems and methods for a cooking appliance |
May. 27, 2008 |
| 7370647 |
Ovens with catalytic converters |
May. 13, 2008 |
| 7371999 |
Temperature changing apparatus having a rotating air deflector |
May. 13, 2008 |
| 7372000 |
Air control for a brick oven |
May. 13, 2008 |
| 7368684 |
Cooking device |
May. 6, 2008 |
| 7368683 |
Convection chamber of cooking device |
May. 6, 2008 |
| 7364762 |
Food heating |
Apr. 29, 2008 |
| 7365287 |
Vertical electrically heated oven for baking coated parts |
Apr. 29, 2008 |
| 7360533 |
Speed cooking oven |
Apr. 22, 2008 |
| 7351936 |
Method and apparatus for preventing baking chamber exhaust line clog |
Apr. 1, 2008 |
| 7348520 |
Oven with a heat circulating device |
Mar. 25, 2008 |
| 7334316 |
Method of sealing a generator stator bar and a stator bar end fitting |
Feb. 26, 2008 |
| 7329838 |
Convection part for electric oven range |
Feb. 12, 2008 |
| 7329847 |
Combination microwave and impingement heating cooking oven |
Feb. 12, 2008 |
| 7326883 |
Low noise fan heater |
Feb. 5, 2008 |
| 7326882 |
Warming system and method for heating various items utilized in surgical procedures |
Feb. 5, 2008 |
| 7323662 |
Heating apparatus for cooking |
Jan. 29, 2008 |
| 7309846 |
Method for operating a baking oven |
Dec. 18, 2007 |
| 7309847 |
Ceramic oxygen generating oven |
Dec. 18, 2007 |
| 7296510 |
Cooking device |
Nov. 20, 2007 |
| 7297905 |
Method and apparatus for maintaining a temperature in a chamber of a cooking device |
Nov. 20, 2007 |
| 7297904 |
Convection oven and related air flow system |
Nov. 20, 2007 |
| 7297903 |
Faster universal contact toaster |
Nov. 20, 2007 |
| 7291820 |
Compact microwave oven with curved cooking chamber and convection part |
Nov. 6, 2007 |
| 7288743 |
Convection oven |
Oct. 30, 2007 |
| 7285756 |
Baking oven and method of operating a baking oven |
Oct. 23, 2007 |
| 7285759 |
Baking oven |
Oct. 23, 2007 |
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