Glass Master Corporation

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Organization

San Antonio, TX, US

Business Address
C/O TOMKINS 1551 WEWATTA STREET DENVER CO 80202 303-744-5059
Mailing Address
C/O TOMKINS 1551 WEWATTA STREET DENVER CO 80202
State Location
CO
State of Incorporation
TX

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Circular duct and apparatus and method of fabrication
- Patent number 5,421,938
- Issue date Jun 6, 1995
- Glass Master Corporation
- Robert A. Cunningham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Duct forming machine
- Patent number 5,186,704
- Issue date Feb 16, 1993
- Glass Master Corporation
- Robert A. Cunningham
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus and method for forming shiplap duct
- Patent number 4,983,081
- Issue date Jan 8, 1991
- Glass Master Corporation
- Robert A. Cunningham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Duct forming machine
- Patent number 4,070,954
- Issue date Jan 31, 1978
- Glass Master Corporation
- Ronald J. Cailey
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Board cutting machine
- Patent number 3,941,018
- Issue date Mar 2, 1976
- Glass Master Corporation
- Jimmy L. Williams
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

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Trademarklast 30 trademarks

Information Trademark
73147016 - GLASSMASTERS
- Serial number 73147016
- Registration number 1112755
- Filing date Nov 3, 1977
- GLASS MASTERS INC.
- 21 - Household or kitchen utensils and containers
Information Trademark
73084586
- Serial number 73084586
- Registration number 1067720
- Filing date Apr 21, 1976
- GLASS MASTERS INC.
- 21 - Household or kitchen utensils and containers