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. 14, 1998
Filed:
Dec. 02, 1996
Toshihiko Ujita, Yamato, JP;
Koji Yamakawa, Yokohama, JP;
Masanori Takenouchi, Yokohama, JP;
Sadayuki Sugama, Tsukuba, JP;
Kenjiro Watanabe, Tokyo, JP;
Torachika Osada, Yokohama, JP;
Kazuhiro Nakajima, Yokohama, JP;
Takayoshi Tsutsumi, Tokyo, JP;
Hidemi Kubota, Tokyo, JP;
Yasuo Kotaki, Yokohama, JP;
Keiichiro Tsukuda, Kawasaki, JP;
Yohei Sato, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A liquid storing container, having a liquid feed portion for supplying liquid to a liquid injection recording apparatus, includes a rectangular receiving case for a porous member, and a filter that compresses the porous member. The liquid storing container provides for controlled feeding of liquid through a contact portion where the filter compresses the porous member, and a proper balance of air and liquid is achieved by symmetrical surfaces located within the receiving case.