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.:

US 8639165 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 28, 2014

Filed:

May. 18, 2011
Applicant:

Toshikazu Tsumita, Ebina, JP;

Inventor:

Toshikazu Tsumita, Ebina, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A powder container includes a containing portion that is capable of containing powder therein, the containing portion having an opening through which the powder passes; an opening/closing member that is supported by the containing portion so as to be movable between an open position at which the opening is open and a closed position at which the opening/closing member closes the opening; and an engaged portion disposed on a side surface of the opening/closing member with respect to an installation direction, the installation direction being a direction in which the containing portion is removably installed into an apparatus, the engaged portion restraining a movement of the opening/closing member by being engaged with an engaging portion of the apparatus when the containing portion is installed in the apparatus.


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Tsumita, Toshikazu. (2014). Powder container, image forming apparatus, and powder container controlling method (U.S. Patent No. 8639165). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8639165

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