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. 22, 2002
Filed:
Jan. 31, 2000
Naoki Morimoto, Sagamihara, JP;
Masakiyo Tonoike, Nagaokakyo, JP;
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Abstract
A glass panel and a manufacturing method thereof including numerous spacers ( ) interposed between a pair of plate glasses ( A, B), an outer peripheral closing portion ( ) provided between outer peripheries of the pair of plate glasses, and a sucking portion ( ) provided in one plate glass ( A) of the pair of plate glasses for vacuum-closing a void portion (V) between the pair of plate glasses, wherein, in constructing the sucking portion ( ), a sucking mouth ( ) is provided in one plate glass, a closing plate ( ) is disposed to cover the sucking mouth and to lie along a plane of the one plate glass, and the one plate glass is integrated with the closing plate ( ) by a bonding portion ( ).