United States Patent 2735926
US Patent References:
/RE21474.html
- - RE21474

Vulcanizing implement
- - 2287320

Electric heating pad
- - 2288232

Heating screen
- - 2523353

Heating pad in a sleeve form
- - 2617916


Publication Date:
02/21/1956
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Primary Class:
International Classes:
H05B3/34
US Patent References:
2631219Electrical heating element
2660659Heated roller blind
2674683Electric blanket
2688070Electrically heated mattress construction