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:
Nov. 07, 1989
Filed:
Nov. 06, 1987
Applicant:
Inventors:
Yoshio Hasegawa, Higashi, JP;
Kiyohito Okamura, Mito, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525474 ; 501 88 ; 501 90 ; 501 95 ; 264 292 ; 264 59 ; 528 10 ; 524 66 ;
Hasegawa, Yoshio. (1989). Organopolyarylsilanes, process for manufacturing the same and fibers (U.S. Patent No. 4879334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4879334
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile