Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1994-12-19
1996-07-23
Walberg, Teresa J.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219218, 219389, 99421V, 49 40, A47J 3704
Patent
active
055391842
ABSTRACT:
An electric oven including a base provided on a top with a groove, a motor arranged within the base and having an output shaft upwardly extending out of the base, an annular member having a plurality of rollers at a circumference thereof and disposed on the top of the base, a plug connected with an upper end of the output shaft, a tray disposed on the annular member and fixedly connected with the plug, the tray being provided with a supporting frame thereon, an outer housing fixedly mounted on the top of the base and surrounded by the groove of the base, a cover engaged with the upper outer housing, a door rotatably connected with the groove of the base, and a plurality of heating rods fixedly mounted between the base and the cover.
REFERENCES:
patent: 230153 (1880-07-01), Senrick
patent: 961227 (1910-06-01), Hattersley
patent: 1719713 (1929-07-01), Miller
patent: 2049481 (1936-08-01), Walterspiel
patent: 2581570 (1952-01-01), Amanatides
patent: 3744403 (1973-07-01), Castronudvo
patent: 4545630 (1985-10-01), Izumi et al.
patent: 5034587 (1991-07-01), Takagi
patent: 5081916 (1992-01-01), Kuhling et al.
Lei Alfred
Pelham J.
Walberg Teresa J.
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