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Publication numberUSD308070 S
Publication typeGrant
Application numberUS 07/127,002
Publication dateMay 22, 1990
Filing dateNov 30, 1987
Publication number07127002, 127002, US D308070 S, US D308070S, US-S-D308070, USD308070 S, USD308070S
InventorsHans W. Mueller, Kenneth D. Vought
Original AssigneeSmith Corona Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ribbon cassette
US D308070 S
Abstract  available in
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  1. The ornamental design for a ribbon cassette, as shown.

FIG. 1 is a perspective view taken from the top, rear, and left side of a ribbon cassette showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
11989 Catalog, Lynn Edwards Corp., North Highlands, California, p. 379.
2IBM Technical Disclosure Bulletin, "Constant Head Wrap Tape Drive", Wenner, vol. 25, No. 4, Sep. 1982, p. 2068.
3IBM Technical Disclosure Bulletin, "End-Of-Ribbon Sensor and Cartridge-Present Indicator", Jenkins, vol. 27, No. 6, Nov. 1984, pp. 3645-3647.
4IBM Technical Disclosure Bulletin, "Low Cost Cartridge Code Detector", Craft, vol. 25, No. 4, Sep. 1982, pp. 1980-1981.
5IBM Technical Disclosure Bulletin, "Page Width Ribbon Cartridge and Drive Mechanism", Thorne, vol. 25, No. 4, Sep. 1982, pp. 2020-2022.
6IBM Technical Disclosure Bulletin, "Printer Ribbon Cartridge Insertion Position Locators", vol. 29, No. 4, Sep. 1986, pp. 1571-1572.
7IBM Technical Disclosure Bulletin, "Protective Carton", Dunning et al., vol. 25, No. 4, Sep. 1982, pp. 1944-1945.
8IBM Technical Disclosure Bulletin, "Stuffer Ribbon Cartridge", Purcell, vol. 25, No. 4, Sep. 1982, pp. 2153-2154.
9IBM Technical Disclosure Bulletin, "Two Color Cartridge Ribbon System with Correction", Schaefer, vol. 22, No. 6, Nov. 1979, pp. 2327-2329.
10IBM Technical Disclosure Bulletin, "Web-Guiding Stress Functions", Winarski, vol. 25, No. 4, Sep. 1982, p. 2069.
11IBM Technical Disclosure Bulletin, "Web-Tension Sensing Devices", Buchholz et al., vol. 25, No. 4, Sep. 1982, pp. 2066-2067.
U.S. ClassificationD18/12