The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 1987
Filed:
Jul. 08, 1985
Applicant:
Inventors:
Phillip L Wing, Cohutta, GA (US);
James K Jennings, Rocky Face, GA (US);
Terry L Lamb, Ringgold, GA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4273741 ; 4273899 ; 427394 ; 427412 ; 428 95 ;
Abstract
A process for preparing a substrate backed with a polymer derived from an organic polyisocyanate, said process comprising the steps of
Wing, Phillip. (1987). Polyurethane backed carpet (U.S. Patent No. 4657790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4657790
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