supported by air pressure under the cover

Industry

CPC
E04H4/105

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E04Building E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES SWIMMING OR SPLASH BATHS OR POOLS MASTS FENCING TENTS OR CANOPIES, IN GENERAL E04H4/00Swimming or splash baths or pools

Current Industry

E04H4/105supported by air pressure under the cover

Industries

Patents Grantslast 30 patents

Information Patent Grant
Inflatable surface-covering device
- Patent number 11,988,014
- Issue date May 21, 2024
- BECOFLEX
- Benoît Coenraets
- E04 - BUILDING
Information Patent Grant
Modular removable covering and barrier system
- Patent number 11,692,366
- Issue date Jul 4, 2023
- Steven M. Wood
- E04 - BUILDING
Information Patent Grant
Device and method for winterizing the skim filter port of an in-gro...
- Patent number 9,284,742
- Issue date Mar 15, 2016
- William Deckard
- E04 - BUILDING
Information Patent Grant
Bladder for winterizing a swimming pool
- Patent number 8,069,504
- Issue date Dec 6, 2011
- William C. Greenfield, Jr.
- E04 - BUILDING
Information Patent Grant
Inflatable safety swimming pool cover
- Patent number 7,874,023
- Issue date Jan 25, 2011
- Andy P. Sundling
- E04 - BUILDING
Information Patent Grant
Spa cover
- Patent number 5,373,590
- Issue date Dec 20, 1994
- Bjorn Svae
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Swimming pool winterizing method and apparatus
- Patent number 5,293,652
- Issue date Mar 15, 1994
- Jere P. Furr
- E04 - BUILDING
Information Patent Grant
Fluid storage system and methods of installation
- Patent number 5,246,308
- Issue date Sep 21, 1993
- Gary S. Brothers
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Inflatable swimming pool cover
- Patent number 4,825,479
- Issue date May 2, 1989
- Pierre P. Bonneau
- E04 - BUILDING
Information Patent Grant
Swimming pool cover assembly
- Patent number 4,790,037
- Issue date Dec 13, 1988
- Air-Lok Pool Covers, Inc.
- Dwaine Phillips
- E04 - BUILDING
Information Patent Grant
Floatable cover capable of partially or fully covering swimming pools
- Patent number 4,122,561
- Issue date Oct 31, 1978
- William D. Barr
- E04 - BUILDING
Information Patent Grant
Inflatable cover for a swimming pool
- Patent number 4,048,678
- Issue date Sep 20, 1977
- Joseph Chillino
- E04 - BUILDING
Information Patent Grant
3801994
- Patent number 3,801,994
- Issue date Apr 9, 1974
- E04 - BUILDING
Information Patent Grant
3747131
- Patent number 3,747,131
- Issue date Jul 24, 1973
- E04 - BUILDING
Information Patent Grant
3676880
- Patent number 3,676,880
- Issue date Jul 18, 1972
- E04 - BUILDING
Information Patent Grant
3608099
- Patent number 3,608,099
- Issue date Sep 28, 1971
- E04 - BUILDING
Information Patent Grant
3063062
- Patent number 3,063,062
- Issue date Nov 13, 1962
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE SURFACE-COVERING DEVICE
- Publication number 20220049513
- Publication date Feb 17, 2022
- BECOFLEX
- Benoît Coenraets
- E04 - BUILDING
Information Patent Application
HEAT-INSULATING AIR DOME
- Publication number 20190003200
- Publication date Jan 3, 2019
- Klaus MING
- E04 - BUILDING
Information Patent Application
SYSTEM AND METHOD FOR SECURING COVER OVER RETENTION POND USING NEGA...
- Publication number 20160376761
- Publication date Dec 29, 2016
- Stacy Coffin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Cover
- Publication number 20140242332
- Publication date Aug 28, 2014
- SUNBUBBLE LIMITED
- Alan Sinclair Tucker
- E04 - BUILDING
Information Patent Application
Swimming pool covering system
- Publication number 20070143915
- Publication date Jun 28, 2007
- Antonio Vangelisti
- E04 - BUILDING

supported by air pressure under the cover

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inflatable surface-covering device

Modular removable covering and barrier system

Device and method for winterizing the skim filter port of an in-gro...

Bladder for winterizing a swimming pool

Inflatable safety swimming pool cover

Spa cover

Swimming pool winterizing method and apparatus

Fluid storage system and methods of installation

Inflatable swimming pool cover

Swimming pool cover assembly

Floatable cover capable of partially or fully covering swimming pools

Inflatable cover for a swimming pool

3801994

3747131

3676880

3608099

3063062

Patents Applicationslast 30 patents

INFLATABLE SURFACE-COVERING DEVICE

HEAT-INSULATING AIR DOME

SYSTEM AND METHOD FOR SECURING COVER OVER RETENTION POND USING NEGA...

Cover

Swimming pool covering system