Pool covering apparatus

Details Pool covering apparatus Pool covering apparatus

2007-11-06

2011-10-04

Le, Huyen (Department: 3751)

Baths, closets, sinks, and spittoons

Pool type

Accessory

Reexamination Certificate

active

08028352

ABSTRACT:
A pool covering apparatus includes a tube that forms a continuous loop. The tube is positionable around a perimeter edge of the pool. A flexible panel is attached to the tube and covers an area bounded by the tube. The panel covers the pool when the tube is positioned around the pool. The panel has an area dimension greater than an area dimension bounded by the tube. A lift assembly is attached to the tube and the panel. The lift assembly lifts the cover above a plane of the tube.

REFERENCES:
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patent: 3469587 (1969-09-01), Folkes
patent: 3533110 (1970-10-01), Gisondi
patent: 3534412 (1970-10-01), Crook
patent: 3683427 (1972-08-01), Burkholz et al.
patent: 3747131 (1973-07-01), Koliomichalis
patent: 3855643 (1974-12-01), Sanford et al.
patent: 3970096 (1976-07-01), Nicolai
patent: 4048678 (1977-09-01), Chillino
patent: 4257132 (1981-03-01), Kerby
patent: 4847925 (1989-07-01), Perry
patent: D344805 (1994-03-01), Jones
patent: 5970531 (1999-10-01), Demby

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