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:
Jun. 01, 2004
Filed:
Apr. 30, 2002
Applicant:
Inventors:
Patrick J. Therien, Battle Ground, WA (US);
Christopher B. Miller, Portland, OR (US);
Ramon Vega, Barcelona, ES;
Xavier Bruch, Barcelona, ES;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 ;
U.S. Cl.
CPC ...
B41J 2/165 ;
Abstract
A waste ink removal system for cleaning ink residue from an ink drop sensing belt in a printing mechanism is provided. The waste ink removal system has a base, an actuator coupled to the sensing belt, and an ink removal member, supported by the base, which removes ink residue from the sensing belt when the sensing belt is moved by the actuator. A method for drop detection, and a printing mechanism having such a waste ink removal system are also provided.