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US 4,094,080 AGranted
Boot or shoe heating device
OwnerJames J. Sandersinventor
Life of this patent
Estimating the term…
Abstract
A pair of superposed stitched together sections of fabric sheet material is longitudinally divided at one end portion to form a plurality of pockets respectively overlying the toe, instep and vamp portions of a boot or shoe. The fabric sections are removably secured to the boot. A flameless heater is disposed within each pocket.
Claims1
A footwear heating device, comprising:
- a superposed pair of elongated fabric sheet material sections adapted to overlie and be secured, in a partial wraparound fashion, to the toe and vamp areas of a shoe or boot, said sections being stitched together to form a plurality of pockets;
- a like plurality of flameless heaters disposed within said pockets;
- a plurality of eyelets secured to the respective stitched together end portions of said sections;
- a plurality of flexible strands extending through and joining oppositely disposed cooperating pairs of said eyelets in one said end portion;
- a toe clip comprising a U-shaped rod adapted to extend transversely across the depending surface of the toe portion of a shoe or boot,
- said toe clip having arcuately curved legs forming a pair of closed loops;
- and,
- other flexible strands joining said closed loops to cooperating eyelets in the other said end portion.
5 more elements
Dependencies are inferred from the claim text.