Patent
   D281504
Priority
Sep 07 1983
Filed
Sep 07 1983
Issued
Nov 26 1985
Expiry
Nov 26 1999
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a program cartridge for a personal computer, as shown.

FIG. 1 is a front, top and right side perspective view of a program cartridge for a personal computer showing our new design;

FIG. 2 is a rear bottom and left side perspective view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view.

Davis, Myron F., Jordan, III, Willis Y., Wysong, Robert

Patent Priority Assignee Title
D285312, Nov 29 1984 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Cartridge for a typewriter
D286162, Jul 06 1984 Canon Kabushiki Kaisha Type style cartridge for typewriter
D291698, Sep 14 1984 Canon Kabushiki Kaisha Memory card for word processor
D301713, Oct 30 1985 Dallas Semiconductor Corporation Portable memory module
D313426, Oct 23 1987 Hewlett-Packard Company Printer font cartridge
D319823, Jan 06 1989 NINTENDO CO , LTD Cartridge for hand-held electronic game
D320203, Jun 19 1989 Nintendo Company Limited Cartridge for game machine
D325573, Mar 21 1990 PSION PLC , OF ALEXANDER Memory storage cartridge
D350951, May 04 1993 Video cassette for a portable video game
ER3149,
ER3518,
Patent Priority Assignee Title
224683,
230891,
232775,
236900,
D277189, Sep 19 1981 Tokyo Shibaura Denki Kabushiki Kaisha Memory unit cartridge for electronic computers
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 02 1983DAVIS, MYRON F INTERNATIONAL BUSINESS MACHINES CORPORATION, A NY CORP ASSIGNMENT OF ASSIGNORS INTEREST 0041720016 pdf
Sep 02 1983JORDAN, WILLIS Y IIIINTERNATIONAL BUSINESS MACHINES CORPORATION, A NY CORP ASSIGNMENT OF ASSIGNORS INTEREST 0041720016 pdf
Sep 02 1983WYSONG, ROBERTINTERNATIONAL BUSINESS MACHINES CORPORATION, A NY CORP ASSIGNMENT OF ASSIGNORS INTEREST 0041720016 pdf
Sep 07 1983International Business Machines Corporation(assignment on the face of the patent)
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