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:
Feb. 20, 2018
Filed:
Jun. 23, 2014
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Chien-Hua Chen, Corvallis, OR (US);
Jeremy Harlan Donaldson, Corvallis, OR (US);
Teressa L. Roth, Brush Prairie, WA (US);
Bradley B Branham, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/165 (2006.01); B41J 2/155 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/155 (2013.01); B41J 2/16538 (2013.01); B41J 2/16585 (2013.01); B41J 2002/14491 (2013.01); B41J 2002/16502 (2013.01);
Abstract
Examples of a printhead assembly are disclosed herein. An example of the printhead assembly includes a die to print, a base member, and at least one electrode. The electrode may be used to provide a charge to attract and collect particles that would normally otherwise interfere with operation of the die.