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. 07, 1978
Filed:
Dec. 22, 1976
Applicant:
Inventor:
Manfred H Jarsen, Encino, CA (US);
Assignee:
MCA Disco-Vision, Inc., Universal City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B29D / ; B29F / ;
U.S. Cl.
CPC ...
264129 ; 204-5 ; 264227 ; 264311 ; 427164 ;
Abstract
A matrix is used to prepare a mold of an elastomeric material. A polymerizable compound is coated onto a flexible, thin substrate such as Mylar and is placed with compound side in intimate contact with the mold. The compound is cured and is bonded to the substrate. The cured combination is stripped from the mold and is given a metallic coating to improve reflectivity. A clear plastic coating may be applied to protect the metal surface.