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. 20, 2021
Filed:
Jun. 07, 2019
Applicant:
Memjet Technology Limited, Dublin, IE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/155 (2006.01); B41J 2/175 (2006.01); B41J 2/14 (2006.01); B41J 2/19 (2006.01); B41J 2/21 (2006.01); B41J 25/34 (2006.01);
U.S. Cl.
CPC ...
B41J 2/155 (2013.01); B41J 2/14 (2013.01); B41J 2/1433 (2013.01); B41J 2/14145 (2013.01); B41J 2/175 (2013.01); B41J 2/1752 (2013.01); B41J 2/17523 (2013.01); B41J 2/19 (2013.01); B41J 2/21 (2013.01); B41J 2/2103 (2013.01); B41J 25/34 (2013.01); B41J 2002/14362 (2013.01); B41J 2002/14419 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/19 (2013.01); B41J 2202/20 (2013.01); B41J 2202/21 (2013.01);
Abstract
An inkjet printhead includes: a manifold having a plurality of ink outlets defined in a manifold surface; a shim adhesively bonded to the manifold surface, the shim having apertures aligned with the ink outlets; at least one row of printhead chips adhesively bonded to the shim. The shim and the manifold are each comprised of an Invar metal alloy.