Ink jet cartridge

- Dataproducts Corporation
Description

FIG. 1 is a top, front perspective view of an ink jet cartridge showing my new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D239057 March 1976 Utzinger
4156244 May 22, 1979 Erikson
4530611 July 23, 1985 Borcenk
4607261 August 19, 1986 McCann
Patent History
Patent number: D327291
Type: Grant
Filed: Apr 26, 1991
Date of Patent: Jun 23, 1992
Assignee: Dataproducts Corporation (Woodland Hills, CA)
Inventor: Henry M. Bliss, III (Marblehead, MA)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Caron D. Veynar
Law Firm: Spensley Horn Jubas & Lubitz
Application Number: 7/692,069