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:
Mar. 12, 2013
Filed:
Dec. 20, 2011
Applicant:
Wei-hsun Hsu, Taipei, TW;
Inventor:
Wei-Hsun Hsu, Taipei, TW;
Assignee:
Primax Electronics, Ltd., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A document position-limiting mechanism includes a first paper guide plate, a second paper guide plate, a connecting wheel and a switching module. The first paper guide plate and the second paper guide plate are used for guiding a document on a paper input tray to be fed into an automatic document feeder. Through the connecting wheel, the first paper guide plate and the second paper guide plate are movable on the paper input tray. By means of the switching module, two operating modes of the document position-limiting mechanism can selected by the user in order to meet the requirements of different users.