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:
Oct. 03, 2023
Filed:
Sep. 01, 2022
Fujifilm Business Innovation Corp., Tokyo, JP;
Tadashi Kureyama, Kanagawa, JP;
Takashi Anzai, Kanagawa, JP;
FUJIFILM Business Innovation Corp., Tokyo, JP;
Abstract
A connection structure includes a receiving port for a developer, that is provided in a developing machine, a supply port for a developer, that is provided in a replenisher, a connecting portion that is provided in a vicinity of the supply port of the replenisher and connects the developing machine and the replenisher to each other in a state where a developer is suppliable from the supply port to the receiving port in a case where a portion in a vicinity of the receiving port of the developing machine is inserted, a leading surface that is provided at the connecting portion and leads the portion in the vicinity of the receiving port of the developing machine to the connecting portion, an opening and closing member that opens and closes the receiving port by moving in an insertion direction of the developing machine, and a contact member that is provided at the opening and closing member and comes into contact with the leading surface in an elastically deformed state in a case where the developing machine and the replenisher are connected to each other.