Swimming pool cover elevation device

Details Swimming pool cover elevation device Swimming pool cover elevation device

1992-04-17

1993-11-09

Yasich, Daniel M.

Baths, closets, sinks, and spittoons

Pool type

Accessory

135 99, 135106, E04H 319, E04H 1526

Patent

active

052590771

ABSTRACT:
A swimming pool cover elevation device. A substantially rigid pole is provided with a plurality of ropes attached at one end to the bottom thereof and having hooks disposed at the other end thereof for attachment to structure at or outside the rim of a swimming pool. A cup is provided to be affixed to the underside of the pool cover and to receive the top of the pole. The cup has a concave receptacle and the top of the pole has a convex, rounded end that conforms generally to the shape of the receptacle. Apertures are provided in the cup and the top of the pole for receiving a pin to interconnect the two. The pole has at least two portions that fit slidably together and may be pinned in place to adjust the length of the pole.

REFERENCES:
patent: 2825352 (1958-03-01), Lemen
patent: 3769639 (1973-11-01), Bishop
patent: 3801994 (1974-04-01), Brown
patent: 4000527 (1977-01-01), Gannon
patent: 4122562 (1978-10-01), Sorrentino
patent: 4246663 (1981-01-01), Gragona et al.
patent: 4349040 (1982-09-01), Miller
patent: 4790037 (1988-12-01), Phillips
patent: 4847925 (1989-07-01), Perry
patent: 4890634 (1990-01-01), Dalo et al.
patent: 4951327 (1990-08-01), Del Gorio, Sr.
patent: 5025513 (1991-06-01), Weissner

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