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:
Oct. 15, 2019
Filed:
Dec. 22, 2015
Hewlett-packard Development Company, L.p., Houston, TX (US);
Albert Crespi Serrano, Sant Cugat del Valles, ES;
Joan Albert Miravet Jimenez, Sant Cugat del Valles, ES;
David Toussaint, Barcelona, ES;
Aleix Fort Filgueira, Sant Cugat del Valles, ES;
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
A printing fluid cartridge () for a pumped printing fluid system containing a pump () is described, the printing fluid cartridge () comprising a housing () defining an interior chamber (); a collapsible bag () within the chamber for holding a supply of printing fluid (); and a fluid connection member () for forming a fluid connection between the collapsible bag () and an upstream side of the pump (). The housing () includes a structure allowing the application of manual pressure to the collapsible bag () to urge printing fluid out of the collapsible bag through the fluid connection member () to the upstream side of the pump () to displace air () in the fluid connection member () and the pump ().