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. 22, 1977
Filed:
Mar. 05, 1976
Applicant:
Inventors:
Assignee:
Copyer Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271261 ;
Abstract
A copying apparatus includes a copy paper-separating device which separates a copying paper from a rotary drum by engaging the projecting portion from the corresponding end face of the rotary drum by a prescribed width, and a detecting device for detecting whether the projecting portion of the copying paper has a prescribed width, before the copying paper reaches the rotary drum.