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. 24, 2006
Filed:
Dec. 10, 2003
Koichi Toba, Nagano-ken, JP;
Satoshi Shinada, Nagano-ken, JP;
Yasuto Sakai, Fukai-ken, JP;
Kenji Ito, Nagano-ken, JP;
Akira Ichihashi, Nagano-ken, JP;
Yuichi Seki, Nagano-ken, JP;
Akihiko Kitazawa, Nagano-ken, JP;
Taku Ishizawa, Nagano-ken, JP;
Koichi Toba, Nagano-ken, JP;
Satoshi Shinada, Nagano-ken, JP;
Yasuto Sakai, Fukai-ken, JP;
Kenji Ito, Nagano-ken, JP;
Akira Ichihashi, Nagano-ken, JP;
Yuichi Seki, Nagano-ken, JP;
Akihiko Kitazawa, Nagano-ken, JP;
Taku Ishizawa, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid cartridge is provided that supplies liquid to a liquid ejecting apparatus by being mounted in the liquid ejecting apparatus. The liquid cartridge includes a cartridge body having a side face in which an opening is formed; and a flexible film for forming an ink accommodating chamber that is a closed space for accommodating the liquid, with the cartridge body by covering the opening of the cartridge body. The flexible film is caused to deform toward the ink accommodating chamber by atmospheric pressure that acts on the flexible film when the liquid cartridge is got out from a vacuum bag in which the liquid cartridge is packaged, thereby increasing the pressure in the ink accommodating chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile