Reinker cartridge

- Dataproducts Corporation
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Description

FIG. 1 is a bottom plan view of a reinker cartridge showing our new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of the side shown.

Referenced Cited
U.S. Patent Documents
D308540 June 12, 1990 O'Keefe
1304367 May 1919 Pullen
3881588 May 1975 Krulwich
4031853 June 28, 1977 Conrad
4304496 December 8, 1981 Vidwans
4465388 August 14, 1984 Iwasawa
4577983 March 25, 1986 Avivam et al.
4636097 January 13, 1987 Goubeaux
4701062 October 20, 1987 Ploeger, Jr.
4728969 March 1, 1988 Le et al.
4806032 February 21, 1989 Gragg et al.
Patent History
Patent number: D321899
Type: Grant
Filed: Mar 27, 1989
Date of Patent: Nov 26, 1991
Assignee: Dataproducts Corporation (Woodland Hills, CA)
Inventors: Edward Knox (Newbury Park, CA), Philip N. Smith (Valencia, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Spensley Horn Jubas & Lubitz
Application Number: 7/328,566
Classifications
Current U.S. Class: Inking Roller (D18/58)