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:
Oct. 30, 2001
Filed:
Jan. 03, 2000
Applicant:
Inventors:
Assignee:
Nippon Sheet Glass Co., LTD, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/302 ;
U.S. Cl.
CPC ...
B32B 2/302 ;
Abstract
A glass panel in which spacing members (,) are interposed between a pair of glass sheets (,A,,B) and a heat-fusible outer periphery sealing portion is provided along the entire outer periphery of the two glass sheets (,A,,B) for sealing the space (V) between the glass sheets (,A,,B) under a pressure-reduced condition. A linear expansion coefficient (&agr;,) of one (,A) of the glass sheets (,A,,B) and a linear expansion coefficient (&agr;,) of the other glass sheet (,B) are set within a range which satisfies a predetermined relation expression.