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:
Mar. 15, 2005
Filed:
Apr. 25, 2003
Applicants:
Joseph M. Torgerson, Philomath, OR (US);
Angela W. Bakkom, Corvallis, OR (US);
Mark H. Mackenzie, Corvallis, OR (US);
Inventors:
Joseph M. Torgerson, Philomath, OR (US);
Angela W. Bakkom, Corvallis, OR (US);
Mark H. MacKenzie, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J002/15 ;
U.S. Cl.
CPC ...
Abstract
A fluid ejection device includes a substrate having fluid feed slots coupled to a fluid supply, and a plurality of drop generators fluidically coupled to the fluid feed slots and formed in the substrate. The plurality of drop generators are arranged in at least three staggered axis groups along axes that are approximately parallel and spaced transverse to each other substrate.