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:
Sep. 23, 1986
Filed:
Dec. 20, 1984
Applicant:
Inventors:
Tamami Handa, Nara, JP;
Eiichi Shimizu, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271267 ; 198750 ;
Abstract
A document table reciprocating device for a copying machine comprising a pair of sprockets which are disposed near to end of the path of a document table, a chain engaged around the pair of sprockets, a roller engaged with the chain, and a plate having an opening in such a shape for enabling the roller to stay in the opening when the roller is positioned adjacent a turning point around the sprocket.