Heating devices
United States Patent 3146340

Inventors:
Dewey II, Davis R.
Louis, Kopito
Publication Date:
08/25/1964
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Assignee:
BAIRD ATOMIC INC
Primary Class:
219/520
Other Classes:
174/120R, 219/553, 219/548, 219/544, 392/435, 338/208
International Classes:
H05B3/34
US Patent References:
2460625Baseboard room heater
2490111Apparatus for laminating articles
2898433De-icing windows
2976387Heater band
2977450Transparent electrically conducting films
2982932Flexible heating tape
2985860Electric heating tape and method of manufacture
3007026Electrical heating devices
3014117Automatic electric hot water mat
3020379Electric heating panel
3043943Food warmer
Foreign References:
GB807121A