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. 01, 2015
Filed:
Jun. 28, 2013
Applicant:
Hewlett-packard Development Company, L. P., Houston, TX (US);
Inventors:
Ning Ge, Singapore, SG;
Adam L. Ghozeil, Corvallis, OR (US);
Kenneth Hickey, Dublin, IE;
Chaw Sing Ho, Singapore, SG;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/05 (2006.01); B41J 2/14 (2006.01); B41J 2/16 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/1404 (2013.01); B41J 2/162 (2013.01); B41J 2/1625 (2013.01); B41J 2/1628 (2013.01); B41J 2/1631 (2013.01); B41J 2/1642 (2013.01); B41J 2/1639 (2013.01); B41J 2202/11 (2013.01); Y10T 29/49432 (2015.01);
Abstract
An example provides an apparatus including a plate having a nozzle orifice, a flat portion, and a first surface having a recess forming a corresponding protrusion extending from a second surface, opposite first surface, of the plate. A substrate may be in spaced relation to the flat portion of the plate such that the protrusion extends toward the substrate and such that the flat portion and the substrate define, at least in part, a chamber.