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. 10, 1993
Filed:
Nov. 27, 1991
Applicant:
Inventor:
David G Krashkevich, Duryea, PA (US);
Assignee:
Schott Glass Technologies, Inc., Duryea, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
501 73 ; 501 46 ; 501904 ;
Abstract
The invention relates to a glass consisting essentially of
Krashkevich, David. (1993). Vanadium- and copper-containing glasses for use as filters for light (U.S. Patent No. 5234871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5234871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile