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:
Jul. 31, 2018
Filed:
May. 01, 2017
Applicant:
Memjet Technology Ltd., Dublin, IE;
Inventors:
Garry Jackson, North Ryde, AU;
Norman Berry, North Ryde, AU;
Michael Hudson, North Ryde, AU;
Brian Brown, North Ryde, AU;
Samuel Mallinson, North Ryde, AU;
Geordie McBain, North Ryde, AU;
Assignee:
Memjet Technology Limited, , IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/19 (2006.01); B41J 2/14 (2006.01); B41J 2/155 (2006.01); B41J 2/515 (2006.01); B41J 2/175 (2006.01); B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 2/19 (2013.01); B41J 2/045 (2013.01); B41J 2/1433 (2013.01); B41J 2/14145 (2013.01); B41J 2/155 (2013.01); B41J 2/17553 (2013.01); B41J 2/515 (2013.01); B41J 2002/14362 (2013.01); B41J 2002/14419 (2013.01); B41J 2202/20 (2013.01); B41J 2202/21 (2013.01);
Abstract
An inkjet printhead including: an elongate fluid manifold having a base comprising a plurality of fluid delivery compartments, each compartment having a fluid outlet and a bubble-venting cavity; and one or more printhead chips attached to the base, each printhead chip receiving printing fluid from one or more fluid outlets. Each fluid outlet is aligned with a respective printhead chip and each bubble-venting cavity is offset from the respective printhead chip.