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:
Apr. 12, 2022
Filed:
Jul. 02, 2020
Fujifilm Business Innovation Corp., Tokyo, JP;
Yuki Nagamori, Kanagawa, JP;
Go Miura, Kanagawa, JP;
FUJIFILM Business Innovation Corn., Tokyo, JP;
Abstract
A discharger includes a first electrode, a second electrode, a tensioning member, a protrusion, and a pressing member. The first electrode extends in a longitudinal direction. The second electrode is disposed between the first electrode and an image carrier member, and includes a netlike portion including multiple openings through which electric charges discharged from the first electrode pass. The tensioning member supports the second electrode while exerting a tension on the second electrode in the longitudinal direction. The protrusion is disposed on the second electrode on an outer side of the netlike portion in the longitudinal direction. The protrusion protrudes beyond the netlike portion in a thickness direction of the second electrode. The pressing member presses the second electrode in the thickness direction. The pressing member is noncontact with the protrusion.