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:
Jul. 04, 1989
Filed:
Dec. 24, 1987
Applicant:
Inventors:
John Giannetti, Penfield, NY (US);
Jerry F Sleve, Henrietta, NY (US);
Robert H Shea, Victor, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271 10 ; 271 35 ;
Abstract
A scuff separating device capable of feeding document sheets from the bottom of a stack includes a feed belt below and contacting the bottom of the stack. A retard roller rests on the belt and prevents double feeds. The retard roller and belt both have high coefficients of friction. A brake on the retard roller prevents rotation when more than one sheet is in the nip but permits rotation when one or no sheets are in the nip.