Print cartridge
United States Patent D373381

Altendorf, John M. (Corvallis, OR)
Elliot, Joseph R. (Corvallis, OR)
Application Number:
Publication Date:
Filing Date:
Hewlett-Packard Company (Palo Alto, CA)
Primary Class:
Other Classes:
Field of Search:
D18/40, D18/56, 347/86, 347/87, 347/99
View Patent Images:
US Patent References:
5467118Ink cartridge for a hard copy printing or plotting apparatusNovember, 1995Gragg et al.347/87
D363508Ink cartridge for printerOctober, 1995Kashino et al.D18/56
5450112Laminated film for ink reservoirSeptember, 1995Schiffelin347/87
5448275Thermal ink jet pen having foam controlled backpressure regulation and method of manufacture and operationSeptember, 1995Fong347/87
D361343Compact ink-jet print cartridgeAugust, 1995Kaplinsky et al.D18/56
D357274Container for ink cartridgeApril, 1995SatoD18/56
D356333Combined ribbon and tape cartridgeMarch, 1995Pearce et al.D18/56
D353156Compact ink-jet print cartridgeDecember, 1994Kaplinsky et al.D18/56
D347241Tape cartridge for tape writing machineMay, 1994Watanabe et al.D18/56
5278584Ink delivery system for an inkjet printheadJanuary, 1994Keefe et al.
D342275CassetteDecember, 1993CooperD18/56
D325218Ink-jet cartridgeApril, 1992LaD18/56
D314209Ink-jet print cartridgeJanuary, 1991McClelland et al.D18/56

Foreign References:
EP0495491July, 1992347/87Cap for an ink jet recording head.
EP0622208November, 1994347/86Ink jet printer with carriage and ink cartridges.
JP2281956November, 1990347/87
JP6135097May, 1994347/86
Other References:
Hewlett-Packard Supplies and Accessories Catalog Jul.-Dec. 1994. pp. 15 and the back page.
Hewlett-Packard Print Cartridge Packaging, Part Number HP51640A. For use with HP Printers (DeskJet 1200C and DesignJet 650C); Jun. 1993.
Hewlett-Packard Part Number HP 51640 Installation Instructions, (front and back) Jul. 1994.
Primary Examiner:
Attorney, Agent or Firm:
1. The ornamental design for a print cartridge, as shown and described.


FIG. 1 is a top, front and left side perspective view of a print cartridge showing or new design;

FIG. 2 is a left side elevation view of our new design;

FIG. 3 is a right side elevation view of our new design;

FIG. 4 is a rear elevation view of our new design;

FIG. 5 is a front elevation view of our new design;

FIG. 6 is a top plan view of our new design;

FIG. 7 is a bottom plan view of our new design;

FIG. 8 is a top, front, and left side perspective view of print cartridge showing an alternative embodiment of our new design; the top, bottom, front and rear views are identical to those of the first embodiment;

FIG. 9 is a left side elevation view of FIG. 8; and,

FIG. 10 is a right side elevation view of FIG. 8.

The broken lines in FIGS. 1, 2, 3, 6, 8, 9, and 10 are for illustrative purposes only and form no part of the claimed design.