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. 24, 2001
Filed:
Nov. 23, 1999
Applicant:
Inventors:
Ajay Kumar, Fairport, NY (US);
Dhirendra C. Damji, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 1/508 ;
U.S. Cl.
CPC ...
G03G 1/508 ;
Abstract
A developer unit is arranged with a replenish port for adding developer compound to the developer pan. The replenish port is arranged so that developer compound added to the replenish port falls through the port to an inclined ramp at one end of the developer pan. Further, the inclined ramp's angle of incline is arranged to exceed the developer compound's angle of repose. As a result, the added developer compound flows down the ramp and towards the agitator. The agitator, in turn, propels the developer compound towards the donor roll.