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:
Sep. 13, 1977
Filed:
Oct. 27, 1976
Applicant:
Inventor:
John K Williams, Fairport, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ;
U.S. Cl.
CPC ...
134 10 ; 96 / ; 134 26 ; 134 33 ; 134 34 ;
Abstract
The present invention is a method for recovering selenium or an alloy thereof from the surface of an endless xerographic belt which comprises a ductile metal substrate having on its outer surface a thin layer of an organic resinous material which is overcoated with a relatively thicker layer of selenium or a selenium alloy. The method comprises the steps of: