Ribbon cartridge

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Description

FIG. 1 is a perspective view of a ribbon cartridge showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevationed view thereof; and

FIG. 5 is an end elevational view taken from the end opposite of that shown in FIG. 4.

Referenced Cited
U.S. Patent Documents
D221903 September 1971 De Vries
D231800 June 1974 Castro
D245116 July 19, 1977 Trezise
D245726 September 6, 1977 Sottsass
D250613 December 19, 1978 Goodman et al.
3354776 November 1967 Smitzer et al.
3964595 June 22, 1976 Edstrom
Patent History
Patent number: D259884
Type: Grant
Filed: Aug 30, 1978
Date of Patent: Jul 14, 1981
Assignee: Recognition Equipment Incorporated (Dallas, TX)
Inventors: Morton L. Havey (Dallas, TX), Richard N. Pufpaff (Irving, TX)
Primary Examiner: Bernard Ansher
Attorney: John E. Vandigriff
Application Number: 5/938,137
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D14/11
International Classification: D1899;