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. 31, 2013
Filed:
Jun. 04, 2010
Applicants:
James M. Casella, Webster, NY (US);
Andrew W. Hays, Fairport, NY (US);
Peter M. Gulvin, Webster, NY (US);
Jun MA, Penfield, NY (US);
Inventors:
James M. Casella, Webster, NY (US);
Andrew W. Hays, Fairport, NY (US);
Peter M. Gulvin, Webster, NY (US);
Jun Ma, Penfield, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/015 (2006.01); B21D 53/76 (2006.01); B23P 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Actuator ink chamber systems and methods of making the same and ink jet printheads. The actuator ink chamber systems and ink jet print heads having an ink chamber with a low-adhesion coating applied on at least one portion of the inner surface of the ink chamber to reduce or eliminate actuator membrane damage during ink freeze/thaw cycles.