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. 05, 2004
Filed:
Oct. 30, 2002
Applicant:
Inventors:
Joseph E. Scheffelin, Poway, CA (US);
James H. Sykora, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/015 ;
U.S. Cl.
CPC ...
B41J 2/015 ;
Abstract
A carrier adapted to receive a plurality of printhead dies includes a substructure having a fluid manifold defined therein and a substrate mounted on the substructure, wherein the substrate is adapted to support the printhead dies. The substructure includes a fluid port communicating with the fluid manifold and at least one flush port communicating with the fluid manifold separate from the fluid port, and the substrate has a plurality of fluid passages defined therein with each of the fluid passages communicating with the fluid manifold.