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:
Jun. 07, 2011
Filed:
Dec. 19, 2006
Hideki Ogura, Yokohama, JP;
Ryoichi Matsumoto, Tokyo, JP;
Tetsuya Ohashi, Matsudo, JP;
Shogo Kawamura, Numazu, JP;
Ryoji Inoue, Kawasaki, JP;
Hideki Ogura, Yokohama, JP;
Ryoichi Matsumoto, Tokyo, JP;
Tetsuya Ohashi, Matsudo, JP;
Shogo Kawamura, Numazu, JP;
Ryoji Inoue, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A liquid storage container capable of ensuring a sufficient ink storage space and preventing liquid leakage without large variations in liquid pressure even when the container is deformed by an external force during shipping or in operating time. The container includes a protection member positioned outside of a flexible member, and an opening is defined on a plane member arranged in contact with the flexible member so as to face the protection member.