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. 13, 1982
Filed:
Apr. 28, 1980
Applicant:
Inventor:
Paul W Burnham, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
355 / ; 118657 ; 118661 ;
Abstract
An apparatus in which developer material is guided to the free end regions of fibers to develop a latent image. The apparatus includes a tubular member having a ramp shaped member secured thereto for guiding the developer material to the fibers extending outwardly from the tubular member in the region of the latent image. An elongated magnetic member, disposed interiorly of the tubular member, rotates so as to transport developer material about the tubular member.