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. 19, 1977
Filed:
Nov. 18, 1971
Applicant:
Inventor:
Robert J Hagenbach, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
96 / ; 252 / ; 427 18 ; 427 19 ; 427 20 ;
Abstract
Magnetic developer material comprising a carrier which comprises high purity nickel is disclosed. Electrophotographic processes employing said developer are also disclosed.
Hagenbach, Robert. (1977). Electrostatographic magnetic brush imaging process employing carrier (U.S. Patent No. 4018601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4018601
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile