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:
Jul. 31, 2007
Filed:
Dec. 08, 2003
Yasuto Sakai, Fukui-ken, JP;
Satoshi Shinada, Nagano-ken, JP;
Taku Ishizawa, Nagano-ken, JP;
Akira Ichihashi, Nagano-ken, JP;
Yuichi Seki, Nagano-ken, JP;
Akihiko Kitazawa, Nagano-ken, JP;
Yasuto Sakai, Fukui-ken, JP;
Satoshi Shinada, Nagano-ken, JP;
Taku Ishizawa, Nagano-ken, JP;
Akira Ichihashi, Nagano-ken, JP;
Yuichi Seki, Nagano-ken, JP;
Akihiko Kitazawa, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An ink cartridge has a cartridge body having an opening part, which is opened, at a first side face, a lid attached to the first side face for covering the opening part, engaging parts having extending parts extending along a second side face adjacent to the first side face, end parts, provided at ends of the extending parts, of which heights are higher than the extending parts in a direction perpendicular to the second side face and penetrating parts, provided at the extending parts, penetrating in a direction perpendicular to the second side face, and caulking parts protruding from the cartridge body to penetrate the penetrating parts in a direction perpendicular to the second side face, being caulked over the extending parts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile