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Title: Portable heater for generating and circulating heat in wearing apparel

Abstract: A portable heater for generating and circulating heat in wearing apparel. The heater consists of a compact insulated case having a cavity therein which is adapted to receive a chemical heat cartridge which gives off heat through an exothermic chemical reaction when an activator or catalyst is added to the chemical content of the cartridge. A liquid reservoir is positioned in the case for radiant heat transfer from the chemical heat cartridge. 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 circulating 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: 06/186954
Filing Date: 1980-09-15
Publication_date: 1982-06-15
Assignee: Cieslak, Stanley
Cieslak, Leonard K.

Primary Class(es): 126/204 607/111, 607/104, 126/263.050, 126/263.060
Other Classes: A43B7/02; A43B7/00; A61F7/08
US Patent Ref:
0518579April, 1894Annenberg et al.
0912527February, 1909Batter
1199914October, 1916Mossor
2648325August, 1953Siple128/402Body warmer
3000616September, 1961Spangler36/26Body warmer
3670716June, 1972Esposito126/204SELF-HEATED PROTECTIVE GARMENT
3688762September, 1972Chi et al.126/204THERMAL CONTROL GARMENT
3737620June, 1973HarveyBODY HEATING SYSTEM
3744053July, 1973Parker et al.165/46LIQUID LOOP GARMENTS
3884216May, 1975McCartney126/204Electrochemical energy source for diver suit heating
3906926September, 1975Staples126/263Heat source for curing underwater adhesives
3951127April, 1976Watson et al.126/263Constant temperature device

Other Refs: DE936887
July, 1949126/263

Primary Examiner: Scott, Samuel
Assistant Examiner: Green, Randall L.
Attorney: Carothers, And Carothers
Parent Case Data: CROSS REFERENCE TO RELATED APPLICATIONS

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