Patent
   D319837
Priority
Jun 26 1989
Filed
Dec 06 1989
Issued
Sep 10 1991
Expiry
Sep 10 2005
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for ribbon cassette, as shown and described.

FIG. 1 is a front elevational view of a ribbon cassette showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a right, top and rear perspective view thereof.

Urawa, Mutsune

Patent Priority Assignee Title
D331938, Feb 15 1990 Seiko Epson Corporation Ink ribbon cartridge
D337177, Jan 28 1991 Goody Products, Inc. Cosmetic receptacle
D346818, Nov 01 1990 Seiko Epson Corporation Ink ribbon cartridge
D351410, Jun 25 1992 Dataproducts Corporation Ribbon cartridge
D368734, Jan 20 1995 Printer ribbon cartridge
D547363, Apr 01 2005 Seiko Epson Corporation Ink ribbon cartridge
D583856, Jan 31 2007 Star Micronics Co., Ltd. Ink ribbon cassette
D678404, Oct 19 2010 OKI ELECTRIC INDUSTRY CO , LTD Ink ribbon cartridge
Patent Priority Assignee Title
4801215, May 28 1987 NORWEST BUSINESS CREDIT, INC Ramp ribbon cartridge
4850725, Jun 15 1988 NCR Corporation Unidirectional ribbon drive mechanism
D275499, Mar 25 1982 Epson Corporation; Kabushiki Kaisha Suwa Seikosha Ink ribbon cartridge
DE3446057,
JP10480,
JP126181,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 1989URAWA, MUTSUNESEIKO EPSON CORPORATION, 4-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO-TO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0051890327 pdf
Dec 06 1989Seiko Epson Corporation(assignment on the face of the patent)
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