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:
Dec. 10, 1996
Filed:
Jul. 29, 1993
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 employable for an ink jet recording apparatus includes a housing, a porous ink absorbing member received in the housing, and a first filter coming in contact with the ink absorbing member. The liquid storing container is detachably connected to an ink jet recording head having a second filter disposed in a liquid flow path thereof. The liquid storing container is constructed such that the volume between the first filter and the second filter, a size of each filter, a condition for compressively receiving the ink absorbing member in the housing, and an inner structure of the liquid storing container satisfactorily coincide with predetermined conditions.