Title: Portable furnace for wearing apparel

Abstract: A portable furnace for generating and circulating heat in wearing apparel. The furnace consists of a compact insulated case having a cavity therein which is adapted to receive slow burning solid fuel agglomerates for combustion. A liquid reservoir is positioned in the case for radiant heat transfer from the ignited fuel agglomerates in the cavity. A flexible liquid conduit has opposite ends thereof connected for circulation of the heated liquid from the reservoir in a closed circuit, and a pump is provided for hand manipulation to circulate the heated liquid through the conduit on demand.

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Inventors: Cieslak, Stanley (14 Creek Rd., McKees Rocks, PA, 15136)
Cieslak, Leonard K. (15 Creek Rd., McKees Rocks, PA, 15136)

Application Number: 06/049059
Filing Date: 1979-06-18
Publication_date: 1981-08-04
Assignee: Cieslak, Stanley
Cieslak, Leonard K.

Primary Class(es): 2/160 36/2.600, 126/206
Other Classes: A43B7/02; A43B7/00; A41F7/00; A41D19/00; A43B7/02
US Patent Ref:

0912527	February, 1909	Batter	36/26
3000616	September, 1961	Spangler	36/26	Body warmer
3712288	January, 1973	Weiss	126/206	HEATED ARTICLE OF APPAREL
4094080	June, 1978	Sanders	36/26	Boot or shoe heating device
4118946	October, 1978	Tubin	126/204	Personnel cooler

Other Refs:
Primary Examiner: Lawson, Patrick D.
Assistant Examiner:
Attorney: Carothers, And Carothers

Parent Case Data: CROSS REFERENCE TO RELATED APPLICATION

This application is a continuation-in-part of U.S.