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:
May. 21, 1991
Filed:
Sep. 08, 1987
Applicant:
Inventors:
Brian Yale, Ormskirk, GB;
Kenneth M Fyles, Wigan, GB;
Assignee:
Pilkington plc, Merseyside, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ;
U.S. Cl.
CPC ...
501 64 ; 501 65 ; 501 66 ; 501 67 ; 501905 ;
Abstract
A low alkali borosilicate glass composition comprising
Yale, Brian. (1991). Borosilicate glass compositions incorporating cerium oxide (U.S. Patent No. 5017521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5017521
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile