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US 4,061,128 AGranted
Hand-warming and liquid-heating device
OwnerCurtis B. Storeyinventor
Life of this patent
Estimating the term…
Abstract
A hand-warming and liquid-heating unit comprising a catalytic heater with a liquid-containing chamber removably affixed thereon with means to open said chamber and, in an additional embodiment, auxiliary heating means for temperature regulation of said liquid.
Claims7
A hand-warming and liquid-heating unit combination comprising:
- a catalytic hand-warming unit;
- a liquid-containing chamber affixed to said catalytic hand-warming unit;
- an insertion member, having a plurality of apertures for air circulation to a heating element of said hand-warming unit being slideably insertable between and engageable with said hand-warming unit and said liquid-containing chamber;
- a baffle member to enclose and divide said liquid-containing chamber from said hand-warming unit;
- a cover cap slideably insertable over the opening of said liquid-containing chamber in a fluid-tight relationship;
- a heating element associated with said cover cap to protrude within said liquid-containing chamber;
- and
- an energizing source associated with said heating element compartmentally segregated from said liquid-containing chamber.
5 more elements
In a catalytic hand-warming unit and liquid-heating unit combination, the improvement comprising:
- a liquid-containing chamber;
- an insertion member, having a plurality of apertures for air circulation to the heating element of said hand-warming unit, slideably engageable to interpose the base of said liquid container chamber and said hand-warming unit;
- a removable cover cap insertable over an opening of said liquid-containing chamber in a fluid type relationship;
- a heating element associated with said cover cap to protrude within said liquid-containing chamber;
- and
- an energizing source associated with said heating element, compartmentally segregated from said liquid-containing chamber.
3 more elements
Dependencies are inferred from the claim text.