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:
Sep. 17, 2002
Filed:
Aug. 25, 2000
Applicant:
Inventors:
Joseph E. Scheffelin, Poway, CA (US);
Melissa D. Boyd, Corvallis, OR (US);
James W. Ring, Blodgett, OR (US);
Mohammad Akhavain, Escondido, CA (US);
Janis Horvath, San Diego, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/155 ;
U.S. Cl.
CPC ...
B41J 2/155 ;
Abstract
An inkjet printhead assembly includes a carrier and a plurality of printhead dies each mounted on the carrier. Each of the printhead dies has a nozzle region including a nominal nozzle region and an alignment nozzle region disposed laterally of the nominal nozzle region such that the nozzle region and, more specifically, the nominal and alignment nozzle regions facilitate alignment between the printhead dies.