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Class Information
Number: 4/513
Name: Baths, closets, sinks, and spittoons > Pool type > Construction details > Shape
Description: Subject matter wherein the external surface has a special form.










Patents under this class:

Patent Number Title Of Patent Date Issued
7137155 Set of parts for building the upper edge and channel in overflow swimming pools Nov. 21, 2006
7076813 Pool skimmer Jul. 18, 2006
6966079 Pool skimmer Nov. 22, 2005
6851230 Padding device from an above-ground pool and its associated method of installation Feb. 8, 2005
6839919 Curvilinear spa frame Jan. 11, 2005
6655100 Framing assembly and method for the formation of a curved wall or like structure Dec. 2, 2003
6324707 Personal Spa Dec. 4, 2001
5930849 Open pool forming a reservoir for liquid especially swimming pool, of the out-of-ground type Aug. 3, 1999
5881402 Portable in-ground pool Mar. 16, 1999
5790990 Baptistry with integral step and stairway Aug. 11, 1998
5720056 Above-ground swimming pool with spillway Feb. 24, 1998
5713085 Patio pond Feb. 3, 1998
5572750 Table and chair pool Nov. 12, 1996
5504949 Pool wall structure Apr. 9, 1996
5207729 Cirulating type water flow pool May. 4, 1993
5155872 Swimming pool with interlocking wall panels and liner-receiving top rail Oct. 20, 1992
5144704 Swimming pool cover with multiple air compartments Sep. 8, 1992
5010603 Modular above ground swimming pool Apr. 30, 1991
4642822 Recreational pool Feb. 17, 1987
RE32181 Structural foam swimming pool wall and brace and method of erecting same Jun. 17, 1986
4566141 Swimming pool wall construction in pools of the type using a metal side wall Jan. 28, 1986
4550538 Pool and method of making same Nov. 5, 1985
4548005 Structural foam swimming pool wall and brace and method of erecting same Oct. 22, 1985
4538311 Self-sealing puncturable article Sep. 3, 1985
4527795 Tethered swimmer's tank Jul. 9, 1985
4473978 Pollutant storage system Oct. 2, 1984
4464802 Structural foam swimming pool wall and brace and method of erecting same Aug. 14, 1984
4370839 Pool construction Feb. 1, 1983
4335474 Swimming pool liner supports and coping Jun. 22, 1982
4306394 Swimming pool Dec. 22, 1981
4290241 Stave assemblies, staves, and tubs constructed therewith Sep. 22, 1981
3996630 Underground swimming-bath Dec. 14, 1976
3962734 Thermoformed wading pool with integral slide and handrail Jun. 15, 1976
3940807 Safety suction outlet for pools Mar. 2, 1976











 
 
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