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. 25, 2000
Filed:
Oct. 19, 1999
Applicant:
Inventors:
Daniel W Costanza, Webster, NY (US);
Ssujan Hou, Cheshire, CT (US);
Michael F Leo, Penfield, NY (US);
Joseph M Wing, Ontario, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399165 ;
Abstract
A non-resilient belt tensioning mechanism monitors and maintains tension in a photoreceptor belt. The belt tensioning mechanism causes one of at least a pair of rollers, around which a photoreceptor belt is entrained, to exert pressure against the photoreceptor belt to apply and maintain substantially constant tension in the belt.