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. 10, 2013
Filed:
May. 16, 2011
Jon Lucas, San Diego, CA (US);
Ryan Root, San Diego, CA (US);
Zamtec Limited, Dublin, IE;
Abstract
A printing system is provided having a media width printhead, a plurality of ink containers fluidically interconnected with the printhead via a respective plurality of ink tubes, a plurality of gas vents fluidically interconnected with the printhead via a respective plurality of gas tubes, and a multi-channel valve arrangement for selectively moving a first pinch element into and out of pinching contact with the ink tubes so as to respectively block and allow fluid flow through the ink tubes and selectively moving a second pinch element into and out of pinching contact with the gas tubes so as to respectively block and allow fluid flow through the gas tubes.