Spa or hot tub cover

Baths – closets – sinks – and spittoons – Pool type – Accessory

Patent

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Details

4496, 4580, E04H 316, E04H 318

Patent

active

044221924

ABSTRACT:
An insulative hot tub or spa cover appearing in two symmetrical halves biased toward each other on a medial edge each half comprising an inner foam core capped on a peripheral edge by a C-shaped channel and covered on an upper and lower surface by a softer upholstery foam then entirely enveloped by a heat sealed vapor barrier and ultimately with a vinyl outer cover riveted to the channel by a trim strip thereby eliminating the need for any sewn seams. The entire spa cover being designed to come in sealed registry and rest upon the rim of a hot tub, spa or the like.

REFERENCES:
patent: 3940809 (1976-03-01), Hughes
patent: 4078293 (1978-03-01), Aine
patent: 4192025 (1980-03-01), Hinsperger
patent: 4236259 (1980-12-01), Wendt
patent: 4246663 (1981-01-01), Aragona et al.
patent: 4270232 (1981-06-01), Batlew
patent: 4284060 (1982-07-01), McCluskey

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