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:
Nov. 25, 2003
Filed:
Jun. 28, 2002
Tatsuya Suzuki, Shizuoka, JP;
Kouji Hashimoto, Shizuoka, JP;
Kojiro Yasui, Shizuoka, JP;
Susumu Nittani, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A developing apparatus includes a developer carrying member for carrying a developer thereon. An electrostatic image is formed on an image bearing member with the developer. A rotatable developer electrifying member contacts the developer carrying member and electrifies the developer carried on the developer carrying member. A holding member supports the developer electrifying member and the developer carrying member. A bearing assembled to the holding member receives a shaft of the developer electrifying member. The developer electrifying member is held by the holding member through the bearing member.