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. 01, 2005
Filed:
Apr. 27, 2001
Ramon Vega, Barcelona, ES;
Joan Martinez, Barcelona, ES;
Salvador Sanchez, Sabadell, ES;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
An ink jet device comprising at least one print head arranged to eject ink drops in a spitting operation and a spittoon arranged to store said ejected ink, the device further comprising a temporary spittoon arranged to move between first and second positions, in said first position said temporary spittoon being located in close proximity to a nozzle plate of said printhead and arranged such that ejected ink drops are directed onto a surface of said temporary spittoon, in said second position said temporary spittoon being located sufficiently distant from said nozzle plate to allow a capping or wiping operation to be performed and arranged to transfer said ink to said spittoon.