Printhead service station unit
United States Patent D430600

Murcia, Antoni (Barcelona, ES)
Johnson, Eric Joseph (Sacramento, CA)
Bruch, Xavier (Barcelona, ES)
Application Number:
Publication Date:
Filing Date:
Hewlett-Packard Company (Palo Alto, CA)
Primary Class:
Other Classes:
Field of Search:
D18/56, 347/86, 347/87, 347/33, 347/30, 347/32, 347/29, 347/35, 347/36
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US Patent References:
5997128Translational service station for imaging inkjet printheads1999-12-07Lou et al.347/33
5980018Translational service station system for inkjet printheads1999-11-09Taylor et al.347/31
5966146Service station having a head capping device for accurate sealing of print heads1999-10-12Lee347/33
5946009Service station for ink-jet printer1999-08-31Youn347/32
5917516Service station for use with inkjet printing apparatus, including compliantly supported sled carrier, multi-purpose positioning cam and/or reduced footprint1999-06-29Nguyen et al.347/32
5847728Service station device in inkjet printer head1998-12-08Lee347/33
5801725Slidable wiping and capping service station for ink jet printer1998-09-01Neese et al.347/32
5757395Color capable single-cartridge inkjet service station1998-05-26Chew et al.347/24
5663751Automatic service station for the printhead of an inkjet printer and method for cleaning the printhead1997-09-02Holbrook347/22
5644345Service station for ink jet printer1997-07-01Toniolo347/32
5640182Universal ink-jet printhead maintenance station1997-06-17Bahrami et al.347/33
5627573Maintenance device in an ink jet printing apparatus1997-05-06Fahy347/32
5621441Service station for inkjet printer having reduced noise, increased ease of assembly and variable wiping capability1997-04-15Waschhauser et al.347/33
5619232Maintenance station of ink jet printer and cap and pump included therein1997-04-08Maeno347/30
5617124Self-cleaning service station for inkjet printing mechanisms1997-04-01Taylor et al.347/35
5587729Rotatable service station for ink-jet printer1996-12-24Lee et al.347/32
5585826Service station for simultaneous capping/wiping of multiple inkjet cartridges having different inks1996-12-17Schroeder et al.347/29
5563637Maintenance station for ink jet printhead1996-10-08Francis et al.347/32
5455609Printhead servicing station for printers1995-10-03Gast et al.347/32
5210550Maintenance station for ink jet printers1993-05-11Fisher et al.347/30
5155497Service station for ink-jet printer1992-10-13Martin et al.347/33
5051761Ink jet printer having a paper handling and maintenance station assembly1991-09-24Fisher et al.347/30

Primary Examiner:
Attorney, Agent or Firm:
HP Inc. (Fort Collins, CO, US)
1. The ornamental design for a printhead service station unit, as shown anddescribed.


FIG. 1 is a perspective view of printhead service station unit, showing our new design.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.