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David E. Hatley
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Gray, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fire fixture for hot tub
Patent number
11,300,297
Issue date
Apr 12, 2022
David E. Hatley
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Multi-pump hot tub plumbing system
Patent number
10,398,623
Issue date
Sep 3, 2019
LPI, Inc.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Therapeutic LED system for a hot tub
Patent number
10,265,539
Issue date
Apr 23, 2019
LPI, Inc.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-pump hot tub plumbing system
Patent number
9,993,387
Issue date
Jun 12, 2018
LPI, Inc.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hot tub manifold with raised frictional sections
Patent number
9,795,533
Issue date
Oct 24, 2017
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
FIRE FIXTURE FOR HOT TUB
Publication number
20210088218
Publication date
Mar 25, 2021
LPI, Inc.
David E. Hatley
E04 - BUILDING
Information
Patent Application
FIRE FIXTURE FOR HOT TUB
Publication number
20190336389
Publication date
Nov 7, 2019
LPI, Inc.
David E. Hatley
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
MULTI-PUMP HOT TUB PLUMBING SYSTEM
Publication number
20180256447
Publication date
Sep 13, 2018
LPI , Inc.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Therapeutic LED System for a Hot Tub
Publication number
20170232268
Publication date
Aug 17, 2017
LPI, INC.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hot Tub Manifold with Raised Frictional Sections
Publication number
20170035651
Publication date
Feb 9, 2017
LPl, Inc.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-PUMP HOT TUB PLUMBING SYSTEM
Publication number
20170020780
Publication date
Jan 26, 2017
LPI, Inc.
David E. Hatley
E04 - BUILDING
Information
Patent Application
Waterfall Hot Tub
Publication number
20150366752
Publication date
Dec 24, 2015
LPI, INC.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Control System for Therapeutic LED System in a Hot Tub or a Whirlpo...
Publication number
20150283400
Publication date
Oct 8, 2015
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Therapeutic LED System for a Hot Tub
Publication number
20140324136
Publication date
Oct 30, 2014
LPI, INC.
David E. Hatley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE