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. 08, 1986
Filed:
Jun. 03, 1983
Tsugio Sugizaki, Hachioji, JP;
Tadashi Abe, Hachioji, JP;
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Abstract
A paper feeding system for a copying apparatus has an auxiliary paper feeding unit which feeds paper to a photocopying member over a longer path than that of a primary paper feeding unit. The paper feeding system is provided with a drawing-out roller for feeding paper from the auxiliary unit to a stand-by position which is provided with a pair of auxiliary paper feeding rollers, for feeding paper from the stand-by position into the copying apparatus, and a detector for detecting paper at the stand-by position. When no paper is detected at the stand-by position, a signal is provided to the drawing-out roller to feed another paper from the auxiliary unit to the stand-by position. The stand-by position is selected so that the length of the paper feeding path from the stand-by position to the photocopying member is about equal to the path from the primary paper feeding unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile