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:
Aug. 18, 1998
Filed:
Nov. 21, 1996
Applicant:
Inventor:
Toru Kanazawa, Shida-gun, JP;
Assignee:
Murakami Kaimeido Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
359858 ; 359859 ; 359853 ; 359856 ; 359864 ; 359866 ; 359867 ; 359599 ; 359883 ; 359838 ;
Abstract
A back mirror has plural mirror surface areas of different curvatures disposed side by side or plural mirror surface areas disposed side by side to form discontinuous planes. The back mirror includes a dividing line having a light diffusion effect formed along a border portion of the plural mirror surface areas. The dividing line may be formed by projections and depressions having a light diffusion effect which are formed on at least one of a transparent substrate, reflecting film and a transparent thin film formed on the reflecting film.