Heated socks

Details Heated socks Heated socks

1985-08-20

1987-11-10

Goldberg, E. A.

Electric heating

Heating devices

Combined with diverse-type art device

219486, 219529, H05B 102

Patent

active

047059354

ABSTRACT:
A heated sock (14 or 16 of FIG. 1) for keeping the wearer's foot warm in a cold environment and including a resistive heating unit (10 or 12) secured in two of the socks, a battery source (76 FIG. 2) having first (78) and second (80) terminals and which is carried on the wearer's body, and switches (36 and 64) controllable by the wearer for acting in combination with the resistive heating unit (10 or 12) to selectively cause different and controllable amounts of electric current from the battery source (76) to flow through the resistive heating unit (10 or 12) to thereby generate different and desired amounts of heat in the sock (14 or 16).

REFERENCES:
patent: 397969 (1889-02-01), Cross
patent: 1757889 (1930-05-01), Wheat
patent: 2298298 (1942-10-01), Joy
patent: 2626343 (1953-01-01), Fogel
patent: 2718584 (1955-09-01), Hariu
patent: 3084241 (1963-04-01), Carrona
patent: 3396264 (1968-08-01), Murphy
patent: 3999037 (1976-12-01), Metcalf
patent: 4042803 (1977-08-01), Bickford
patent: 4279255 (1981-07-01), Hoffman
patent: 4404460 (1983-09-01), Kerr

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