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:
Sep. 09, 2025
Filed:
Jul. 22, 2024
Kyocera Document Solutions Inc., Osaka, JP;
Hirofumi Tsuji, Osaka, JP;
Masahiro Ueno, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
The toner container includes a container body, a transmission gear, a cap member, and a seal member. The transmission gear is fitted to the container body under a circumferential-movement restricted condition, and transmits rotation driving force to the container body. The cap member covers an opening of the container body, and retains a rotation-halted state while the container body and the transmission gear are rotating. The seal member is placed between the container body and the cap member. The transmission gear has a large-diameter portion larger in outer diameter than the other portions. The cap member includes a body portion, and a cylindrical-shaped retaining portion protruded from the body portion in a rotational-axis direction. A fore end portion of the retaining portion is in contact with a step gap portion on one side of the large-diameter portion closer to the cap member.