Ink-jet print cartridge

- Hewlett Packard
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Description

FIG. 1 is a perspective view of an ink-jet print cartridge showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevation view being a mirror image thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D239057 March 1976 Utzinger
4503443 March 5, 1985 Dagna et al.
4528575 July 9, 1985 Matsuda et al.
4736213 April 5, 1988 Piatt et al.
4755836 July 5, 1988 Ta et al.
Patent History
Patent number: D314209
Type: Grant
Filed: Oct 23, 1987
Date of Patent: Jan 29, 1991
Assignee: Hewlett-Packard Company (Palo Alto, CA)
Inventors: Donald R. McClelland (Brush Prairie, WA), John H. Dion (Corvallis, OR), Niels J. Nielsen (Corvallis, OR), J. Paul Harmon (Vancouver, WA), Robert N. Low (Corvallis, OR)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Application Number: 7/113,083
Classifications
Current U.S. Class: D18/22