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:
Apr. 25, 2006
Filed:
Jan. 31, 2003
Ricardo G. Diaz-felipe, Aquadilla, PR (US);
Ricardo G. Diaz-Felipe, Aquadilla, PR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Apparatus include an inkjet pen with a body that defines a first ink reservoir configured to contain a first ink, and a second ink reservoir configured to contain a second ink. A print head is also included, and is operatively supported by the body, wherein the first ink reservoir and the second ink reservoir are each selectively connectible in fluidic communication with the print head. Methods of providing ink for an imaging process include providing an inkjet pen with a first ink reservoir and a second ink reservoir. A first ink with a relatively high color saturation of a given color is placed into the first ink reservoir. A second ink with a relatively low color saturation of the given color is placed into the second ink reservoir.