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. 08, 2015
Filed:
Jun. 02, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Koji Wada, Kawasaki, JP;
Takashi Kase, Tokyo, JP;
Takayuki Kanazawa, Yokohama, JP;
Yusuke Usui, Tokyo, JP;
Masaki Furutani, Tokyo, JP;
Kojiro Yasui, Numazu, JP;
Hiroomi Matsuzaki, Mishima, JP;
Tetsuo Uesugi, Yokohama, JP;
Tatsuo Fujisaki, Yokohama, JP;
Masaaki Matsushita, Yokohama, JP;
Junichi Matsumura, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A developer accommodating unit for accommodating a developer includes: an accommodating portion, provided with an opening, for accommodating the developer; a sealing member for sealing the opening; and an unsealing member rotatable for winding up the sealing member. The sealing member is peelable off from the accommodating portion to unseal the opening in a first unsealing direction and a second unsealing direction opposite to the first unsealing direction.