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:
Jun. 08, 1976
Filed:
Jun. 24, 1975
Applicant:
Inventor:
George Fairbank Stockdale, Princeton, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ; C03B / ;
U.S. Cl.
CPC ...
65 35 ; 65 64 ; 65103 ; 156219 ; 264293 ;
Abstract
A piece of glass may be embossed by initially heating the glass to at least its annealing temperature. A die is heated to a temperature higher than the temperature of the glass. The die is then vibrated against the glass so that it continuously makes and breaks contact with the glass so as to prevent the glass from sticking to the hot tool.