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. 06, 2022
Filed:
Aug. 30, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Yuichi Sakakibara, Tokyo, JP;
Yosuke Kashiide, Tokyo, JP;
Hiroyuki Munetsugu, Kanagawa, JP;
Yuko Harada, Kanagawa, JP;
Goshi Ozaki, Kanagawa, JP;
Masanari Morioka, Kanagawa, JP;
Naoki Hayashi, Kanagawa, JP;
Hideki Kakuta, Shizuoka, JP;
Hiroki Shimizu, Shizuoka, JP;
Teruhiko Sasaki, Shizuoka, JP;
Tachio Kawai, Tokyo, JP;
Takatoshi Hamada, Shizuoka, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A cartridge for an image forming apparatus includes: a process unit to be used to form an image; a first member including a first resin material; a second member including a second resin material having higher flame retardant capability than the first resin material; and an electrode member including a contact section configured to be supplied with power from an apparatus main body of the image forming apparatus. The electrode member is configured to electrically connect the apparatus main body to the process unit. The second resin material of the second member has a greater density than the first resin material of the first member. The contact section is located in the vicinity of the first and second members and is closer to the second member than to the first member.