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. 13, 2000
Filed:
Mar. 07, 1997
Applicant:
Inventors:
Koichi Sakaguchi, Osaka, JP;
Shigeki Nakagaki, Osaka, JP;
Yasuto Sakai, Osaka, JP;
Akihiro Hishinuma, Osaka, JP;
Yukihito Nagashima, Osaka, JP;
Assignee:
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
343704 ; 343711 ; 428210 ;
Abstract
A window glass for an automobile and the window structure capable of clearly indicating visually warning by a high mounted stop lamp, etc., while having a heat-shielding function and a privacy protecting function are provided. A heat-shielding film is formed on the concave side (inside the automobile) of the window glass for an automobile, the film is partially removed or modified, and the visible light transmission of the removed or modified portion is increased to a predetermined value than the visible light transmission of other film-formed portion.