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:
Aug. 05, 1980
Filed:
May. 16, 1979
Applicant:
Inventor:
Jeffrey B Otto, Brooklyn, CT (US);
Assignee:
Rogers Corporation, Rogers, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
264 25 ; 264 455 ; 264 458 ; 264 50 ; 425 / ; 521111 ; 521133 ; 521174 ;
Abstract
A process is presented for forming flexible foam, polyurethane foam material having an integral skin, and polyurethane foam laminates, from a thermosetting frothed mixture, particularly a mechanically frothed mixture. Also presented is a flexible polyurethane foam material having an integral skin, and polyurethane foam laminates.
Quick Actions:
Otto, Jeffrey. (1980). Polyurethane foam product and process of manufacture thereof from (U.S. Patent No. 4216177). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4216177
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile