DIAMOND INSULATION INDUSTRIES, INC

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DENVER, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making cellulose insulation
- Patent number 4,191,224
- Issue date Mar 4, 1980
- Diamond Insulation Industries, Inc.
- Kenneth L. Bontrager
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cellulose insulation storage bin with improved debridger
- Patent number 4,171,165
- Issue date Oct 16, 1979
- Diamond Insulation Industries, Inc.
- David C. Card
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73169905 - CELU-SHIELD
- Serial number 73169905
- Registration number 1134127
- Filing date May 10, 1978
- DIAMOND INSULATION MANUFACTURING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73169907 - CC
- Serial number 73169907
- Registration number 1134128
- Filing date May 10, 1978
- DIAMOND INSULATION MANUFACTURING, INC.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73166305
- Serial number 73166305
- Registration number 1129564
- Filing date Apr 14, 1978
- DIAMOND INSULATION INDUSTRIES, INC.
- 7 - Machines and machine tools
Information Trademark
73164948 - DIAMOND
- Serial number 73164948
- Registration number 1105940
- Filing date Apr 3, 1978
- DIAMOND INSULATION INDUSTRIES, INC.
- 7 - Machines and machine tools