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. 15, 1983
Filed:
May. 20, 1982
Applicant:
Inventors:
John J Brennan, Portland, CT (US);
Kenneth Chyung, Painted Post, NY (US);
Mark P Taylor, Painted Post, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
501-4 ; 501-5 ; 501-7 ;
Abstract
The instant invention is directed to the preparation of glass-ceramic bodies exhibiting high strengths and use temperatures up to 1200.degree. C. The bodies consist essentially, expressed in terms of weight percent on the oxide basis, of
Brennan, John. (1983). Glass-ceramic compositions of high refractoriness (U.S. Patent No. 4415672). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4415672
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile