Patents for E04H 4 - Swimming or splash baths or pools (9,370)
03/1996
03/13/1996CN2222202Y Filtering machine for hydraulic cleaning swimming pool bottom
03/12/1996US5498348 Powered by suction hose
02/1996
02/28/1996EP0698163A1 A cover for swimming pools
02/28/1996CN2221076Y Compound fluid trough for swimming
02/27/1996US5494581 Aerobic processing of microorganism by artificial induced wave
02/24/1996CA2131320A1 Swimming pool water surface cleaner
02/21/1996CN2220507Y Cleaning machine sucking head for pool bottom
02/21/1996CN1117106A Combined flowing liquid tank used for swimming
02/14/1996CN1030980C Cover for ponds
02/13/1996US5490923 Skimmer
02/06/1996US5489165 Earth retainer beam module and method
02/06/1996US5488745 On-ground swimming pool
01/1996
01/30/1996US5487830 Stationary skimming device for a swimming pool
01/30/1996US5487397 Joining to handles with pins
01/24/1996CN2218225Y Lightweight swimming pool
01/23/1996US5485707 Method and apparatus for relieving hydrostatic pressure from under a swimming pool
01/22/1996CA2154418A1 Filter
01/18/1996DE19514230A1 Swimming bath roofing system with flat roofing elements
01/15/1996CA2125215A1 Swimming pool filling and drainage system
12/1995
12/27/1995EP0688387A1 Border protector device
12/27/1995EP0629278A4 Improvements to solar absorber assemblies.
12/26/1995US5477879 Control valves
12/21/1995DE4420154A1 Swimming bath solar heat exchanger
12/19/1995US5476116 Floating adjustable pool chlorinator
12/19/1995US5475879 Swimming pool overflow protector
12/14/1995WO1995034056A1 Alarm and monitoring device for the presumption of bodies in danger in a swimming pool
12/14/1995CA2192236A1 Alarm and monitoring device for the presumption of bodies in danger in a swimming pool
12/12/1995US5473786 Swimming pool cleaning tool, and related method
12/07/1995WO1995033112A1 Compact swimming pool for restrained swimming
12/07/1995CA2183075A1 Compact swimming pool for restrained swimming
12/06/1995EP0685616A1 Swimming pool with liner porthole
12/05/1995US5472517 Reducing suspension; one piece with two section arms
12/05/1995US5471851 Self-regulating swimming pool heater unit
12/05/1995US5471685 Supports for hot tub spa covers
12/04/1995CA2150885A1 Swimming pool with liner porthole
11/1995
11/30/1995WO1995032365A1 Power unit for high efficiency heat pump system
11/28/1995US5469596 Dual-use and manual pool cleaning apparatus
11/22/1995EP0683290A1 Device for the rolling up and unrolling of a half-rigid swimming pool cover
11/16/1995DE19516204A1 Metal structure for building a personal swimming pool
11/15/1995EP0682165A1 Device for a floating half rigid cover for a swimming pool
11/14/1995US5465443 Swimming pool cleaner discs and assemblies
10/1995
10/27/1995CA2122189A1 Roll-up panel for covering an exterior swimming pool
10/24/1995US5459886 Hydraulic pool overfill control
10/18/1995EP0547117B1 Water ride attraction
10/12/1995DE4429488C1 Mounting for tarpaulin covers on swimming pools
10/03/1995US5454940 Stationary swimming pool skimmer with water jet directing means
10/03/1995US5454663 Replacement re-cover drain top for swimming pool deck drain
10/03/1995US5454129 Self-powered pool vacuum with remote controlled capabilities
09/1995
09/28/1995WO1995025864A1 Panel for storage ponds
09/27/1995CN2208603Y Composite swimming pool
09/21/1995DE4408679A1 Cleaning dirty fluids by capillary action
09/19/1995US5450645 Swimming pool cleaner operating head
09/19/1995US5450644 For removing debris from a swimming pool
09/19/1995US5450635 Domed cover for swimming pools
09/08/1995WO1995023902A1 Deep water exercise and therapy pool
09/07/1995DE4407452A1 Swimming pool for light usage with adjustable overflow channel
09/04/1995CA2116933A1 Pool safety submersible power device
08/1995
08/30/1995EP0669445A1 Slat for a screen closure and furniture with such a screen
08/30/1995EP0505411B1 Above ground pool
08/19/1995CA2142504A1 Multi-layer covering articles
08/16/1995CA2115698A1 Pool winterizing device
08/08/1995US5439600 Water pollution control
07/1995
07/27/1995WO1995020085A1 Grid module for a peripheral spout for the evacuation of overflow water in a swimming pool and grid obtained
07/27/1995WO1995020084A1 Swimming pool cleaner discs
07/27/1995CA2169754A1 Grid module for a peripheral spout for the evacuation of overflow water in a swimming pool and grid obtained
07/25/1995US5435031 Automatic pool cleaning apparatus
07/25/1995CA2114079A1 Spa (hot tub) cover
07/18/1995US5433985 Pool cleaner disc
07/12/1995EP0662180A1 Corrugated cover, preferably for clearing basins
07/06/1995DE4400071A1 Whirlpool or swimming pool supply
07/04/1995US5429019 Plug manipulator tool for swimming pool skimmer
07/04/1995US5428854 Replaceable brush rings for pool cleaners
06/1995
06/28/1995EP0659956A1 Feeder device
06/24/1995CA2150506A1 Protection device for a spa pack
06/20/1995US5425145 Modular perimeter skimming gutter unit for swimming pools with exposed exterior longitudinal welds
06/20/1995US5425144 Above ground pool components
06/20/1995US5425143 Multiple pool cover deployment method and apparatus
06/14/1995EP0657603A1 Self-propelled underwater electromechanical apparatus for cleaning the bottom and walls of swimming pools
06/14/1995EP0657602A1 Centrifugal pump for water recirculation
06/13/1995US5423093 Protective inflatable edge guard for use with swimming pool structural components
06/07/1995CN1028718C Device intended to create motion in liquid in particular at surface thereof
06/06/1995US5422001 Enlarged pool skimmer with a buoyancy component
06/06/1995US5421782 For amusement parks, water parks and the like
06/06/1995US5421054 Swimming pool cleaner discs
06/06/1995US5421041 Pool deck protector
06/04/1995CA2137110A1 Self-propelled underwater electromechanical apparatus for cleaning the bottom and walls of swimming pools
05/1995
05/30/1995US5419656 Pool apparatus and method of making
05/30/1995US5418995 Swimming pool cleaner discs
05/30/1995US5418994 Underwater surface cleaning apparatus
05/23/1995US5417503 Pool black algae spot treatment tool
05/23/1995US5417016 Cover for openings contiguous to a swimming pool
05/23/1995US5416933 Apparatus for spraying water in a child's wading pool to simulate a typhoon
05/23/1995US5416932 Swimming pool with liner porthole
05/17/1995EP0653531A1 Swimming bath pool having a retaining wall
05/16/1995US5415221 Auto switching swimming pool/spa heater system
05/11/1995WO1995012732A1 Dual-use and manual pool cleaning apparatus
05/11/1995WO1995012731A1 Automatic swimming pool cleaner
05/11/1995WO1995012730A1 Swimming pool cleaner with vibratory power
05/11/1995DE4338300A1 Swimming pool with child safety covering
05/10/1995EP0432179B1 Pool chemical dispenser
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