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Darwin Enterprises, Inc.
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Dalton, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carpet construction having secondary backing
Patent number
7,364,634
Issue date
Apr 29, 2008
Darwin Enterprises
Donald A. Irwin, Sr.
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Backing for tufted carpet that imparts dimensional stability
Patent number
6,479,125
Issue date
Nov 12, 2002
Darwin Enterprises, Inc.
Donald A. Irwin
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carpet backing that provides dimensional stability
Patent number
6,475,592
Issue date
Nov 5, 2002
Darwin Enterprises, Inc.
Donald A. Irwin
D05 - SEWING EMBROIDERING TUFTING
Information
Patent Grant
Dimensionally stable tufted carpet
Patent number
5,962,101
Issue date
Oct 5, 1999
Irwin, Sr.; Donald A.
Donald A. Irwin
D05 - SEWING EMBROIDERING TUFTING
Information
Patent Grant
Carpet with fluid barrier
Patent number
5,612,113
Issue date
Mar 18, 1997
Darwin Enterprises, Inc.
Donald A. Irwin
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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last 30 patents
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