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. 08, 1986
Filed:
Aug. 06, 1984
Applicant:
Inventors:
G Michael Johns, Chester, VA (US);
Donald F Stewart, Whippany, NJ (US);
Harold W Tuller, Long Valley, NJ (US);
Assignee:
Allied Corporation, Morris Township, Morris County, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 95 ; 428137 ; 428138 ;
Abstract
Carpet underlaying comprising perforated nylon film bonded to pad, provided for slippage between the carpet and the pad during installation, and minimal noise when the carpet is walked on.
Johns, G. (1986). Carpet underlay having pad and perforated plastic film (U.S. Patent No. 4581274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4581274
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile