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:
Jun. 23, 2009
Filed:
Apr. 07, 2005
Applicants:
Dan Leo Massopust, Powell Butte, OR (US);
Garry Adam Jones, Sherwood, OR (US);
Scott Taylor Treece, Portland, OR (US);
Richard Schmachtenberg, Aloha, OR (US);
Inventors:
Dan Leo Massopust, Powell Butte, OR (US);
Garry Adam Jones, Sherwood, OR (US);
Scott Taylor Treece, Portland, OR (US);
Richard Schmachtenberg, Aloha, OR (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/05 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printhead assembly that includes a partially-etched port structured to be opened by application of pressure to the port area, one or more leaflets being depressed into an internal chamber communicating with the open port.