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:
Jan. 22, 2008
Filed:
Oct. 18, 2004
Naritoshi Takamatsu, Nara, JP;
Naritoshi Takamatsu, Nara, JP;
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Abstract
An automatic document transportation device includes a shutter, a stopper and a shutter releasing mechanism. The shutter is provided at upstream of a document feed roller and suspended from a cover under a freely swinging state. The stopper is provided on a pickup arm, stops a swing of the shutter so that the shutter restricts a position of a leading edge of an original document on a document tray when the pickup arm is under a standby state, and releases the stop of the shutter when the pickup arm operates in a direction to make contact with the original document. The shutter releasing mechanism moves the pickup arm under the standby state in the direction to make contact with the original document.