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:
Nov. 12, 2019
Filed:
Jan. 15, 2016
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Carlos Chover Lopez, Sant Cugat del Valles, ES;
Francesc Ros Cerro, Sant Cugat del Valles, ES;
Joan-Albert Miravet Jimenez, Sant Cugat del Valles, ES;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17513 (2013.01); B41J 2/175 (2013.01); B41J 2/1752 (2013.01); B41J 2/17566 (2013.01); B41J 2/17596 (2013.01); B41J 2/17543 (2013.01); B41J 2/17556 (2013.01);
Abstract
An example printing fluid container () comprising a container body () defining a cavity (), and a piston () located within the cavity (), is described. The piston () divides the cavity () into a first chamber () to receive printing fluid and a second chamber (), fluidically isolated from the first chamber (), to receive a positively pressurized fluid.