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:
Jul. 15, 1986
Filed:
Apr. 18, 1985
Applicant:
Inventors:
Toshio Honda, Akigawa, JP;
Itsuo Tanuma, Sayama, JP;
Hideo Takeichi, Tanashi, JP;
Hiromi Oturu, Akigawa, JP;
Yasuhiro Morimura, Kunitachi, JP;
Assignee:
Bridgstone Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428203 ; 428204 ; 428209 ; 428210 ; 428441 ; 428442 ; 428461 ; 428463 ; 428702 ;
Abstract
A sandwich glass having excellent safety, durability, scuff resistance and penetration resistance is disclosed, which comprises two glass plates and a laminate interposed therebetween. This laminate consists of at least two intermediate layers composed of a crosslinking type polymer composition, and an organic resin film layer interposed between the intermediate layers.