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:
May. 01, 2012
Filed:
Dec. 30, 2009
Applicant:
Gyeong-ho Park, Suwon-si, KR;
Inventor:
Gyeong-ho Park, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); B65H 5/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustable paper cassette is provided that may be expanded and contracted by sliding movable frames relative to a base frame and then coupling fixing protrusions to desired fixing holes. Therefore, paper sheets having various sizes may be loaded in the paper cassette, and the size of an image forming apparatus with the paper cassette and the packing size of the image forming apparatus may be reduced without limitation on the size of the paper cassette.