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:
Feb. 24, 2004
Filed:
Feb. 12, 2001
Applicant:
Inventor:
John Barinaga, Portland, OR (US);
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 printhead blotter system includes a supply of blotter material in roll form and a blotter backer structure. The blotter is passed over the backer. A fluid dispenser is mounted to the blotter backer for dispensing a cleaning fluid onto the blotter portion held against the backer surface. A mechanism is coupled to the backer to move the backer toward the printhead to an engagement position, or away from the printhead to a rest position. The mechanism can engage/disengage the blotter portion supported over the fabric backer with the printhead orifice plate.