Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent
1989-08-09
1991-07-23
Walberg, Teresa J.
Electric heating
Heating devices
With heater-unit housing, casing, or support means
219217, 219533, 5466, H05B 334
Patent
active
050345940
ABSTRACT:
A seat cushion heated by an electrical resistance heating element sandwiched between two seat cushion sections is covered by a flexible sheet cover integral with two web projections projecting from an edge of the cushion and spaced apart lengthwise of such cushion edge a distance for reception of a hand therebetween, and a battery housing tube elongated lengthwise of such cushion edge arranged substantially parallel thereto, having ears projecting from the side of the battery housing tube nearer the cushion, spaced apart lengthwise of the tube a distance corresponding to the spacing of the web projections and secured to the web projections, a cap for closing one end of the battery housing tube and openable for insertion of a battery into the housing tube and the other end of the housing tube being closed by a cover including a rotary switch for energizing the electrical resistance heating element by a battery in the battery housing tube.
REFERENCES:
patent: 1153718 (1915-09-01), Silverthorn
patent: 2021238 (1935-11-01), Karr
patent: 2355200 (1944-08-01), Bechik
patent: 2500336 (1950-03-01), Bechik
patent: 3014117 (1961-12-01), Madding
patent: 3108596 (1963-10-01), Veach
patent: 3380087 (1968-04-01), Petty
patent: 3427431 (1969-02-01), Costanzo
patent: 3500014 (1970-03-01), Longo
patent: 3621192 (1971-11-01), Pohler
patent: 3973179 (1976-08-01), Weber
patent: 4035606 (1977-07-01), Browder
patent: 4095090 (1978-06-01), Pianezza
patent: 4279255 (1981-07-01), Hoffman
Beezhold Frank L.
Ranes Cheri A.
Ranes Jeffrey B.
Beach Robert W.
Brown Ward
Walberg Teresa J.
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