Griffin & Cantrell Company, Inc.

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Mt. Juliet, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Further enhanced features for backflow prevention device enclosure
- Patent number 6,532,985
- Issue date Mar 18, 2003
- Griffin & Cantrell Company, Inc.
- Herman W. Griffin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cover for protecting piping assemblies with engagement rod
- Patent number 6,311,720
- Issue date Nov 6, 2001
- Griffin & Cantrell Company, Inc.
- Herman W. Griffin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Backflow prevention device enclosure having improved access
- Patent number 6,293,301
- Issue date Sep 25, 2001
- Griffin & Cantrell Company, Inc.
- Herman W. Griffin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Cover for protecting piping assemblies
- Patent number 6,021,804
- Issue date Feb 8, 2000
- Griffin & Cantrell Company, Inc.
- Herman W. Griffin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Elevated cover for backflow prevention device
- Patent number 5,740,832
- Issue date Apr 21, 1998
- Griffin & Cantrell Company, Inc.
- Herman W. Griffin
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
77946279 - WATER SAFE
- Serial number 77946279
- Registration number 3913076
- Filing date Feb 26, 2010
- Griffin & Cantrell Company, Inc.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
75193349 - WATER SAFE
- Serial number 75193349
- Registration number 2128581
- Filing date Nov 5, 1996
- Griffin & Cantrell Company, Inc.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
75193355 - COVERALL
- Serial number 75193355
- Registration number 2229415
- Filing date Nov 5, 1996
- Griffin & Cantrell Company, Inc.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes