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Class Information
Number: 4/496
Name: Baths, closets, sinks, and spittoons > Pool type > Accessory
Description: Subject matter wherein there is provided additional means specialized for use with a pool.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5329648 |
Diverter valve manipulator tool |
Jul. 19, 1994 |
| 5307527 |
Pool chair |
May. 3, 1994 |
| 5306217 |
Swimming pool ballet bar |
Apr. 26, 1994 |
| 5287568 |
Tilt lift bathing system |
Feb. 22, 1994 |
| 5259076 |
Winterizing device for inground swimming pools |
Nov. 9, 1993 |
| 5255398 |
Flow control apparatus, system and method |
Oct. 26, 1993 |
| 5247710 |
Reservoir level control system |
Sep. 28, 1993 |
| 5235708 |
Spa step unit system |
Aug. 17, 1993 |
| 5233705 |
Inflatable raft with shower |
Aug. 10, 1993 |
| 5228148 |
Combination swimming pool with wall seat module |
Jul. 20, 1993 |
| 5225075 |
Swimming pool skimmer winterizing plug |
Jul. 6, 1993 |
| 5218727 |
Above ground spa lift for the handicapped |
Jun. 15, 1993 |
| 5217161 |
Swimming pool water spray sculpture |
Jun. 8, 1993 |
| 5201857 |
Cool spray return adaptor |
Apr. 13, 1993 |
| 5195191 |
Pool skimmer mount |
Mar. 23, 1993 |
| 5181283 |
Collapsible skimmer |
Jan. 26, 1993 |
| 5170517 |
Support for perimeter extending pool lighting |
Dec. 15, 1992 |
| 5169236 |
Digital spa thermometer |
Dec. 8, 1992 |
| 5154821 |
Pool pump primer |
Oct. 13, 1992 |
| 5152610 |
Pool thermometer |
Oct. 6, 1992 |
| 5139660 |
Swimming pool skimmer |
Aug. 18, 1992 |
| 5134730 |
Pool deck protective liner |
Aug. 4, 1992 |
| 5117233 |
Spa and swimming pool remote control systems |
May. 26, 1992 |
| 5115974 |
Apparatus for providing a waterfall or a fountain |
May. 26, 1992 |
| 5110075 |
Pool sweeper hose clamp |
May. 5, 1992 |
| 5107551 |
Multiple accessory swimming pool coping |
Apr. 28, 1992 |
| 5105482 |
Flow control apparatus, system and method |
Apr. 21, 1992 |
| 5105848 |
Automatic relief valve |
Apr. 21, 1992 |
| 5084919 |
Swimming pool ladder guard |
Feb. 4, 1992 |
| 5083326 |
Apparatus for protecting against expansion of freezing water |
Jan. 28, 1992 |
| 5068928 |
Pool cover storage apparatus |
Dec. 3, 1991 |
| 5060321 |
Pool winterizing system |
Oct. 29, 1991 |
| 5056167 |
Modular assembly for swimming pools |
Oct. 15, 1991 |
| 5050863 |
Exercise chair for use in swimming pool |
Sep. 24, 1991 |
| 5043060 |
Swimming pool skimmer |
Aug. 27, 1991 |
| 5040251 |
Method and apparatus for mounting of upright posts in swimming pools |
Aug. 20, 1991 |
| 5033735 |
Aquatic exercise device |
Jul. 23, 1991 |
| 5031256 |
Jet nozzle attachment |
Jul. 16, 1991 |
| 5016296 |
Auxiliary drain and filler device for plastic pools |
May. 21, 1991 |
| 5014369 |
Pool cover tie-down |
May. 14, 1991 |
| 5014370 |
Swimming pool bulkhead |
May. 14, 1991 |
| 5005229 |
Swimming pool rope anchor method and device |
Apr. 9, 1991 |
| 4996728 |
Portable platform lift structure for swimming pool and spa tanks |
Mar. 5, 1991 |
| 4985942 |
Handrail sleeve |
Jan. 22, 1991 |
| 4985007 |
Swimming lane marker system |
Jan. 15, 1991 |
| 4982459 |
Adjustable air and water entrainment hydrotherapy jet assembly |
Jan. 8, 1991 |
| 4980934 |
Retrofittable receptor device |
Jan. 1, 1991 |
| 4972530 |
Apparatus for automatically filling a pool with water |
Nov. 27, 1990 |
| 4972529 |
Protective blanket for a solar pool cover |
Nov. 27, 1990 |
| 4969219 |
Airlift bulkhead |
Nov. 13, 1990 |
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