Swimming pool stairs

Fire escape – ladder – or scaffold – Wall- or floor-attached – Ladder

Reexamination Certificate

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Reexamination Certificate

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06966405

ABSTRACT:
A stair portion for a stair assembly for a swimming pool, comprising a bottomless hollow body having lateral surfaces and a top surface defining steps. The bottomless hollow body is adapted to be received in a pool with bottom edges of the lateral surface lying against a bottom of the pool such that a user person can move in or out of the pool using the steps. The bottomless hollow body is adapted to be connected to a pool connector portion for being secured adjacent to a sidewall of the pool. The bottomless hollow body is adapted to be nested with another bottomless hollow body, so as to facilitate transportation, warehouse storage or maneuverability in a body of water.

REFERENCES:
patent: 3944280 (1976-03-01), Keeler
patent: 4537282 (1985-08-01), Lobdell
patent: 4599835 (1986-07-01), Rinke
patent: 5644873 (1997-07-01), Bourgault
patent: 6000494 (1999-12-01), Wilson
patent: 0 741 218 (1996-11-01), None
patent: 0 816 595 (1998-01-01), None
patent: 2 773 189 (1999-07-01), None
International Search Report; PCT/CA2003/000076; Jun. 4, 2003.

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