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. 24, 2024
Filed:
Jun. 06, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroki Ogino, Shizuoka, JP;
Hiroomi Matsuzaki, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A developer cartridge includes accommodating container, a pump that is variable in volume, a feeding path member of which one end is connected to the pump and the other end is provided with a discharge outlet, the feeding path member being configured to form a path for feeding developer between the pump and the discharge outlet, and a transporting member configured to communicate the developer and the accommodating container and to transport the developer from the accommodating container to the feeding path member. The transporting member includes a moving mechanism configured to move a holding member between a first position where the holding member is capable of being filled with the developer from the accommodating container by accommodating the container and the holding member and a second position where the holding member and the feeding path member communicate with each other.