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. 04, 1982
Filed:
Jan. 30, 1981
Applicant:
Inventors:
Bhupendra P Patel, Indianapolis, IN (US);
John J Prusak, Indianapolis, IN (US);
Assignee:
RCA Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
206303 ; 150 / ; 206 15 ; 206309 ; 206310 ; 206312 ; 369292 ;
Abstract
A stamper protector is disclosed which is comprised of a recording cover and a center cover. The recording cover is made of a laminated material which has a tough outer layer and a resilient soft inner layer. The recording cover is cut in the form of an annular ring of a size such that it will cover the entire recorded area of the stamper from the outer molding land to the unrecorded center portion of the stamper. The center cover is cut to a size which will cover the entire center of the recording cover when it is adhered to the outer layer of the recording cover.