Static structures (e.g. – buildings) – Stepped; e.g. – stair – With additional building feature
Patent
1985-11-18
1986-07-15
Bell, J. Karl
Static structures (e.g., buildings)
Stepped; e.g., stair
With additional building feature
521697, E04F 1100, E04H 316
Patent
active
045998353
ABSTRACT:
The present invention is a step assembly for insertion into swimming pools. A frame having a plurality of steps connected in an end-to-end fashion rests on the bottom of the pool and adjacent to a pool sidewall. An adjustable adapter step is connected near the top of the frame and overlaps a top rail of the pool sidewall. A ballast box is located near the bottom of the frame beneath a lower step to prevent the frame from floating in the water. A pair of hand rails are provided which extend above the steps on both sides of the frame to allow ease of entry and exit into the water. A cushioned strip is provided along the bottom and sides of the frame to guard against tears in a pool liner.
REFERENCES:
patent: 2617764 (1952-11-01), Hauber et al.
patent: 3236012 (1966-02-01), Laven
patent: 3374491 (1968-03-01), Patin et al.
patent: 3744198 (1973-07-01), Boassy
patent: 3755981 (1973-09-01), West
patent: 3848378 (1974-11-01), Witte
patent: 3971076 (1976-07-01), Ahrens
patent: 4008547 (1977-02-01), Katzman
patent: 4343120 (1982-08-01), Witte
Adventure Enterprises, Inc.
Bell J. Karl
LandOfFree
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