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Class Information
Number: 4/506
Name: Baths, closets, sinks, and spittoons > Pool type > Construction details
Description: Subject matter wherein the pool structure relates to shape, material, strength, or etc.










Sub-classes under this class:

Class Number Class Name Patents
4/507 Including water inlet or outlet means 262
4/513 Shape 34


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8656655 Secondary containment system using modular panels Feb. 25, 2014
8640275 Cleaning systems and methods for cleaning containers having non-vertical sidewalls Feb. 4, 2014
8584271 Corner plate for holding a pool liner Nov. 19, 2013
8579262 Fence and fence base Nov. 12, 2013
8528211 Method of attaching a cabinet assembly to a hot tub Sep. 10, 2013
8505247 Swimming pool system with reinforced composite structural components Aug. 13, 2013
8418414 Swimming pool brace assembly Apr. 16, 2013
8393021 Adaptor for a non-flexible floor covering Mar. 12, 2013
8381325 Modular pool system Feb. 26, 2013
8215069 Swimming pool system with reinforced composite structural components Jul. 10, 2012
8177087 Concrete washout bag system May. 15, 2012
8136177 Assembled water reservoir Mar. 20, 2012
8136176 Skimmer vent for pool with pool cover or pool liner Mar. 20, 2012
8095998 Portable spa Jan. 17, 2012
8074406 Modular secondary containment system Dec. 13, 2011
8028353 Foam interlining device for swimming pools Oct. 4, 2011
8011032 Energy efficient circulation system for spas and hot tubs Sep. 6, 2011
7917974 Set of modular panels for providing water containment tanks and adjacent structures Apr. 5, 2011
7879447 Underwater safety surface and method for preparing same Feb. 1, 2011
7861471 Track assembly with apparatus for forming deck edging for swimming pools Jan. 4, 2011
7797887 System for making a liquid-retaining wall, such as a swimming pool wall, out of prefabricated panels Sep. 21, 2010
7784227 Modular pool constructive design Aug. 31, 2010
7758434 Portable waterslide and associated method Jul. 20, 2010
7739756 Spa with integrated step Jun. 22, 2010
7716756 Site assembled pool May. 18, 2010
7699186 Collapsible structures Apr. 20, 2010
7617547 Repair kit for inflatable pools Nov. 17, 2009
7600309 Swimming pool terrazzo process Oct. 13, 2009
7574834 Above ground water storage system and method Aug. 18, 2009
7472430 Laminar flow lighted waterfall apparatus for spa Jan. 6, 2009
7464417 Plastic swimming pool with enhanced structure Dec. 16, 2008
7461416 Portable spa heater Dec. 9, 2008
7308989 Collapsible structures Dec. 18, 2007
7162752 Laminar flow lighted waterfall apparatus for spa Jan. 16, 2007
7150129 Modular step system for pools Dec. 19, 2006
7137155 Set of parts for building the upper edge and channel in overflow swimming pools Nov. 21, 2006
7076813 Pool skimmer Jul. 18, 2006
7032258 Inflatable hot tub kit Apr. 25, 2006
7020910 Portable spa Apr. 4, 2006
7003816 Fence system for an above-the-ground swimming pool Feb. 28, 2006
6978495 Portable spa Dec. 27, 2005
6966079 Pool skimmer Nov. 22, 2005
6915534 Insulated cover and method for using same Jul. 12, 2005
6904724 Piling based pool system and method Jun. 14, 2005
6904625 Auxiliary spa module Jun. 14, 2005
6886189 Playing pool May. 3, 2005
6871363 Shock absorbing safety floor and modular tile for swimming pools Mar. 29, 2005
6854223 Modular precast spa system Feb. 15, 2005
6848125 Prefabricated swimming pool Feb. 1, 2005
6839919 Curvilinear spa frame Jan. 11, 2005

1 2 3 4 5 6










 
 
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