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. 09, 2010
Filed:
Oct. 19, 2007
Applicants:
Chetan Keny, Webster, NY (US);
Henry T Bober, Fairport, NY (US);
Peter Knausdorf, Henrietta, NY (US);
Inventors:
Chetan Keny, Webster, NY (US);
Henry T Bober, Fairport, NY (US);
Peter Knausdorf, Henrietta, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 33/04 (2006.01); B65H 39/00 (2006.01); B65H 43/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flexible strip of low coefficient of friction material is attached to a paddle wheel hub and placed over a predetermined length of the drive side of the paddle wheel blades in order to reduce the drive force of the paddle wheel blades on the top sheet in a stack to thereby allow the accurate compiling of a greater range of curled sheets.