HTL INDUSTRIES, INC.

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PASADENA, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire and explosion protection system
- Patent number 4,603,255
- Issue date Jul 29, 1986
- HTL Industries, Inc.
- Richard V. Henry
- G08 - SIGNALLING
Information Patent Grant
Wheel-mounting tire pressure gage with failsafe features
- Patent number 4,248,080
- Issue date Feb 3, 1981
- HTL Industries, Inc.
- Ted Chuck
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure gauge assembly
- Patent number 4,143,545
- Issue date Mar 13, 1979
- HTL Industries, Inc.
- Abdul N. Sitabkhan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temperature compensated pressure limited gauge
- Patent number 3,990,309
- Issue date Nov 9, 1976
- HTL Industries, Inc.
- Richard M. Beckwith
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic pressure indicator for a container
- Patent number 3,946,175
- Issue date Mar 23, 1976
- HTL Industries, Inc.
- Abdul N. Sitabkhan
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72420718 - VALVTEC
- Serial number 72420718
- Registration number 951163
- Filing date Apr 7, 1972
- HTL INDUSTRIES, INC.
- 7 - Machines and machine tools
Information Trademark
72420719 - HTL
- Serial number 72420719
- Registration number 979384
- Filing date Apr 7, 1972
- HTL INDUSTRIES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments