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:
Apr. 21, 2009
Filed:
Dec. 27, 2004
Applicant:
Toshimitsu Kawase, Kanagawa-ken, JP;
Inventor:
Toshimitsu Kawase, Kanagawa-ken, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/26 (2006.01); H01J 9/24 (2006.01); H01J 1/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present application discloses a method of manufacturing airtight vessel. More specifically, here is disclosed a method of manufacturing airtight vessel having two substrates, and a frame portion fixed to the two substrates and forming a prescribed space between the two substrates, the method comprising a step of keeping a frame member for the frame portion in a prescribed shape by applying a tension to at least a part of the frame member for the frame portion, and a step of adhering the frame member to at least one of the substrates in a state in which the prescribed shape is kept.