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:
Apr. 05, 2005
Filed:
May. 01, 2003
Applicant:
Gyeong-ho Park, Suwon, KR;
Inventor:
Gyeong-ho Park, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H003/34 ; B65H003/52 ;
U.S. Cl.
CPC ...
Abstract
A paper separating guide of a paper feeding cassette for a printing apparatus in which a picking error does not occur when a thick printing paper is stacked in a cassette. In the paper separating guide, a surface friction coefficient varies depending on a position of the printing papers. The friction coefficient is linearly varied depending on the contact position.