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. 15, 2003
Filed:
Oct. 30, 2001
Geoff M. Wotton, Battle Ground, WA (US);
John A. Barinaga, Portland, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A print unit, such as an inkjet printing mechanism, includes a printbar assembly that has print modules and integrated servicing assemblies to service printheads on the print modules. The one or more printheads of the print modules collectively span a width of a print media and deposit an imaging medium, such as ink, onto the print media. The integrated servicing assemblies move from a retracted position within the printbar assembly to a service position to clean and/or cap the one or more printheads of the print modules. A servicing assembly has one or more wipers that correspond to the one or more printheads, such that when the servicing assembly and the print module are positioned in the service position, the wipers clean the printheads. The servicing assembly also has one or more printhead caps that cover the one or more printheads on the print modules.