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:
Feb. 27, 2007
Filed:
Mar. 15, 2005
Applicants:
Il-kwon Kang, Suwon-si, KR;
Heung-sup Jeong, Suwon-si, KR;
Se-hyun Lyu, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A developing cartridge includes a housing having a photosensitive medium, and a protective cover movable between a first position where the protective cover covers the photosensitive medium and a second position where a part of the photosensitive medium is exposed. A guide unit guides the protective cover to prevent exceeding a range occupied by the housing when the protective cover is moved to the first and second positions.