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:
May. 15, 2018
Filed:
Nov. 29, 2016
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
James McKinnell, Salem, OR (US);
Tony S. Cruz-Uribe, Independence, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 2/14 (2006.01); B41J 2/055 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/055 (2013.01); B41J 2/14201 (2013.01); B41J 2/14233 (2013.01); B41J 2002/14419 (2013.01);
Abstract
An example provides a plurality of nozzles; a common fluid supply channel in fluid communication with the plurality of nozzles and a compressible material forming, at least in part, a compressible wall of the common fluid supply channel, wherein the compressible wall has a volume and wherein the volume changes in response to changes in pressure in the common fluid supply channel.