Printing ribbon cartridge

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Description

FIG. 1 is a front and right perspective view of a printing ribbon cartridge showing my new design;

FIG. 2 is a rear and left perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D246332 November 8, 1977 Bellini
D277193 January 15, 1985 Asahi
Other references
  • Office Products Dealer, 7/1981, p. 98-Ribbon at lower left.
Patent History
Patent number: D281257
Type: Grant
Filed: Sep 7, 1983
Date of Patent: Nov 5, 1985
Assignee: Ing. C. Olivetti & C., S.p.A. (Ivrea)
Inventor: Mario Bellini (Milan)
Primary Examiner: Louis S. Zarfas
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 6/530,039
Classifications
Current U.S. Class: D18/22; Element Or Attachment (D18/12)