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. 01, 2006
Filed:
Feb. 21, 2003
Applicants:
Masahiro Sawada, Hikone, JP;
Yoshio Hashibe, Shiga, JP;
Inventors:
Masahiro Sawada, Hikone, JP;
Yoshio Hashibe, Shiga, JP;
Assignee:
Nippon Electric Glass Co., Ltd., Otsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fire-protection glass product having a heat shielding characteristic comprises a fireproof glass plate, a heat ray reflection film formed on one or both of opposite surfaces of the fireproof glass plate, and an oxidation prevention film formed on the heat ray reflection film.