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. 09, 2016
Filed:
Mar. 19, 2012
Applicants:
Iain Campbell-brown, Naas, IE;
Eugene Cahill, Kells, IE;
William S Osborne, Camas, WA (US);
Anoop Haridasan, Leixlip, IE;
Ivor Cummins, Dublin, IE;
Inventors:
Iain Campbell-Brown, Naas, IE;
Eugene Cahill, Kells, IE;
William S Osborne, Camas, WA (US);
Anoop Haridasan, Leixlip, IE;
Ivor Cummins, Dublin, IE;
Assignee:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17523 (2013.01); B41J 2/14 (2013.01); B41J 2/1752 (2013.01); B41J 2/17513 (2013.01); B41J 2/17553 (2013.01); B41J 2202/02 (2013.01);
Abstract
In one example, a structure for supporting a printhead includes: a substrate having a first side and a second side; an inlet tower through which liquid may be introduced into the structure; an opening through the substrate near the inlet tower; and an air channel along the substrate connecting the opening in the substrate to the atmosphere.