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Class Information
Number: 4/494
Name: Baths, closets, sinks, and spittoons > Pool type > Combined or convertable
Description: Subject matter to which has been added a subcombination or assembly which is recognized as the subject matter of some other class, or which selectively performs two dissimilar functions by appropriate rearrangement of parts or use.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7603727 |
Floating spa cover of adjustable size |
Oct. 20, 2009 |
| 6971124 |
Pool cleaner storage arrangement |
Dec. 6, 2005 |
| 6622317 |
Plumbing fitting cover cap retention system |
Sep. 23, 2003 |
| 6581349 |
Method and manufacture for constructing watertight |
Jun. 24, 2003 |
| 6582315 |
Self contained water slide for individual yard use |
Jun. 24, 2003 |
| 6378659 |
Swimming pool lift |
Apr. 30, 2002 |
| 6230451 |
Ice skating rink structure |
May. 15, 2001 |
| 6212702 |
SPA cover kit |
Apr. 10, 2001 |
| 6170612 |
Swimming pool lift |
Jan. 9, 2001 |
| 6079059 |
Movable covering device, particularly for swimming pools |
Jun. 27, 2000 |
| 6001071 |
Aquatic exercise and rehabilitation device |
Dec. 14, 1999 |
| 5881402 |
Portable in-ground pool |
Mar. 16, 1999 |
| 5862541 |
Swimming pool skimmer well frog rescue device |
Jan. 26, 1999 |
| 5745932 |
Hot tub cover and enclosure |
May. 5, 1998 |
| 5709099 |
Multi-purpose recreational facility |
Jan. 20, 1998 |
| 5572750 |
Table and chair pool |
Nov. 12, 1996 |
| 5551922 |
Toy water slide |
Sep. 3, 1996 |
| 5540021 |
Fun floors |
Jul. 30, 1996 |
| 5379467 |
Deep water exercise and therapy pool |
Jan. 10, 1995 |
| 5367720 |
Foot washer apparatus |
Nov. 29, 1994 |
| 5303527 |
Removable pool cover support apparatus |
Apr. 19, 1994 |
| 5271106 |
Emulative swimming pool |
Dec. 21, 1993 |
| 5201562 |
Truck pool apparatus |
Apr. 13, 1993 |
| 5173972 |
Automatic foot washer |
Dec. 29, 1992 |
| 5131102 |
Spa cover lift assembly |
Jul. 21, 1992 |
| 5103508 |
Water walker |
Apr. 14, 1992 |
| 5092000 |
Swimming pool protector and converter |
Mar. 3, 1992 |
| 5056167 |
Modular assembly for swimming pools |
Oct. 15, 1991 |
| 5042479 |
Therapeutic vibratory bath |
Aug. 27, 1991 |
| 5040250 |
Return fitting with releasable cap |
Aug. 20, 1991 |
| 4951326 |
Return fitting with releasable cap |
Aug. 28, 1990 |
| 4918766 |
Hydrotherapy exercising device with scissor lift treadmill |
Apr. 24, 1990 |
| 4910814 |
Splash pool for recreational water slides |
Mar. 27, 1990 |
| 4890342 |
Swimming pool protector and converter |
Jan. 2, 1990 |
| 4883012 |
Dual-purpose water craft |
Nov. 28, 1989 |
| 4807309 |
Swimming pool protector and converter |
Feb. 28, 1989 |
| 4761838 |
Contrast-healing water spa system |
Aug. 9, 1988 |
| 4346885 |
Water-and/or sandbox construction |
Aug. 31, 1982 |
| 4343464 |
Playground slide and shelter |
Aug. 10, 1982 |
| 4278247 |
Water slide |
Jul. 14, 1981 |
| 4271542 |
Swimming pool platform and components |
Jun. 9, 1981 |
| 4249273 |
Tile construction for a swimming pool |
Feb. 10, 1981 |
| 4219894 |
Tile construction for a swimming pool |
Sep. 2, 1980 |
| 4170796 |
Swimming pool with protective wall |
Oct. 16, 1979 |
| 4164047 |
Multipurpose gymnasium |
Aug. 14, 1979 |
| 4146937 |
Perimeter skimming gutter with fluid level-responsive weir closure for weir skimming flow control |
Apr. 3, 1979 |
| 4141089 |
Swimming pool apparatus for the handicapped |
Feb. 27, 1979 |
| 4133058 |
Automated pool level and skimming gutter flow control system |
Jan. 9, 1979 |
| 4133059 |
Automated surge weir and rim skimming gutter flow control system |
Jan. 9, 1979 |
| 4121307 |
Positive flow swimming pool gutter |
Oct. 24, 1978 |
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