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:
Mar. 21, 1989
Filed:
Jul. 20, 1987
Applicant:
Inventor:
John E Thorn, Sylvania, OH (US);
Assignee:
Therma-Tru Corp., Toledo, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
E04C / ; E06B / ;
U.S. Cl.
CPC ...
428 34 ; 52788 ; 428 60 ;
Abstract
A bevelled glass assembly and method of making is disclosed. A sheet of annealed glass has at least one groove ground on one surface. At least one other groove intersects the first groove. Both grooves define an array of parallel striations. The sheet of glass is then tempered. The sheet of glass is normally surrounded by a frame.