Electric heating – Heating devices
Patent
1988-01-14
1990-09-04
Bartis, Anthony
Electric heating
Heating devices
128399, 219528, 219540, 383901, 446484, H05B 300, A61F 708
Patent
active
049546767
ABSTRACT:
An electrically heated soft toy for transmitting warmth to a person hugging the toy includes an outer casing filled with a soft stuffing material enclosing a battery powered electrically heated heat storage mass disposed in a cavity in the stuffing material and surrounded by a resiliently flexible mass of fibrous heat transfer material, such as a mass of tangled copper wires, having a greater thermal conductivity than the stuffing material. The stuffing material surrounds the fibrous heat transfer material except for a portion of the fibrous material which is in direct engagement with a selected portion of the outer casing so that heat is concentrated at a specific region on the exterior surface of the soft toy, which region may be reinforced by a flexible panel of durable wear resistant material, thereby making the transfer of heat to the person using the toy more effective.
REFERENCES:
patent: 1439094 (1922-12-01), Gingras
patent: 1837117 (1931-12-01), Dunbar
patent: 1896663 (1933-02-01), Collins
patent: 2215042 (1940-09-01), Howard et al.
patent: 2287320 (1942-06-01), Mitchell
patent: 2647195 (1953-07-01), Broyles
patent: 3103219 (1963-09-01), Chadner
patent: 3202801 (1965-08-01), Saluri
patent: 3780262 (1973-12-01), Rudd
patent: 4694829 (1987-09-01), Frye
Axti Pty Ltd.
Bartis Anthony
LandOfFree
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