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:
Apr. 19, 2016
Filed:
Oct. 30, 2012
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Xavier Gasso Puchal, Sant Cugat del Valles, ES;
Francesc Tarrida Tirado, Sant Cugat del Valles, ES;
Xavier Gros Gras, Sant Cugat del Valles, ES;
Assignee:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B01D 46/44 (2006.01); B01D 46/00 (2006.01); B41J 2/17 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17563 (2013.01); B01D 46/0041 (2013.01); B01D 46/446 (2013.01); B41J 2/1714 (2013.01);
Abstract
An ink aerosol filtration system includes an inlet, a filtration chamber communicated with the inlet and including at least one filter member, and an airflow source communicated with the filtration chamber to generate flow into the inlet, through the filtration chamber and through the at least one filter member, wherein the airflow source is controlled to maintain substantially constant pressure at the inlet.