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:
Jul. 24, 2007
Filed:
Jun. 09, 2005
In-cheol Jeon, Yongin-si, KR;
In-Cheol Jeon, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A developer driving device and an image forming apparatus are provided. The developer driving device includes a photosensitive drum driving gear installed on a flange which resides at one end a photosensitive drum on a photosensitive drum axis, that rotates the photosensitive drum connected to a main motor of a main body frame; and an intermediary gear installed to be able to perform a no-load operation on the flange, that rotates a developing roller driving gear connected to a sub motor of the main body frame. The photosensitive drum driving gear and the intermediary gear are connected to different motors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile