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:
Feb. 15, 1994
Filed:
Nov. 18, 1991
Applicant:
Inventors:
Assignees:
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Tsutsunaka Plastic Industry Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B / ; E04C / ;
U.S. Cl.
CPC ...
428 34 ; 428192 ; 52788 ; 52790 ;
Abstract
A double glazing glass which comprises two transparent sheets superposed one on top of the other through the medium of spacers disposed along the edge parts thereof, a primary sealant joining the spacers to the transparent sheets, and a secondary sealant filling the gaps formed on the outer sides of the spacers between the opposed transparent sheets, wherein at least one polycarbonate sheet in the two transparent sheets and an alcohol type silicone adhesive agent as the secondary sealant are used.