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:
Mar. 19, 2019
Filed:
Mar. 05, 2018
Kyocera Document Solutions Inc., Osaka-shi, Osaka, JP;
Tatsuhiko Yoshii, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka-shi, Osaka, JP;
Abstract
A toner case includes a toner storage portion, a cylindrical portion, a shutter member, and a biasing member. The cylindrical portion has an interior space and communicated with the interior of the toner storage portion through a toner discharge port. An opening is formed at one of opposite ends of the interior space, and a closing wall is formed at the other of the opposite ends of the interior space. The shutter member is supported so as to be slidable in an extension direction of the cylindrical portion, and is movable between a closing position and an opening position. The shutter member at the closing position closes the toner discharge port, and the shutter member at the opening position opens the toner discharge port. The biasing member configured to position the shutter member to the closing position by applying a biasing force to the shutter member.