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:
Dec. 17, 1991
Filed:
Apr. 30, 1990
Applicant:
Inventors:
Frank Jansen, Webster, NY (US);
Daniel E Kuhman, Fairport, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
346-11 ; 3461 / ; 427 38 ; 4272552 ;
Abstract
A process for minimizing or avoiding drop deflection in ink jet devices which involves coating the ink jet head components with amorphous carbon and subsequently subjecting the amorphous carbon to fluorination in which results in a fluorine surface layer present on the amorphous carbon coating to prevent ink drop deflection.
Jansen, Frank. (1991). Coating processes for an ink jet printhead (U.S. Patent No. 5073785). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5073785
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile