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. 04, 2005
Filed:
May. 16, 2003
Chung-guk Baek, Suwon, KR;
Chung-guk Baek, Suwon, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An OPC unit exchanging apparatus of a printer includes an organic photo conductor (OPC) unit; a developing cartridge including a developing roller and contacting the OPC unit; a separating unit to separate the OPC unit and developing cartridge by a predetermined distance; a locking unit to settle the developing cartridge at the predetermined distance away from the OPC unit; an unlocking unit to unlock the developing cartridge locked by the locking unit; and a returning unit to return the developing cartridge so that the developing cartridge contacts the OPC unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile