Fire escape – ladder – or scaffold – Wall- or floor-attached – Ladder
Reexamination Certificate
2005-11-22
2005-11-22
Thompson, II, Hugh B. (Department: 3634)
Fire escape, ladder, or scaffold
Wall- or floor-attached
Ladder
Reexamination Certificate
active
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.
Foy Jérõme
St-Pierre Jacques
Prado Technologies
Thompson II Hugh B.
LandOfFree
Swimming pool stairs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Swimming pool stairs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Swimming pool stairs will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3492968