Patent
   D253312
Priority
May 27 1977
Filed
Oct 10 1978
Issued
Oct 30 1979
Expiry
Oct 30 1993
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a cartridge for a typewriter, substantially as shown and described.

FIG. 1 is a top plan view of a cartridge for a typewriter showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view of a cartridge for a typewriter showing a modified form of our new design;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view of the cartridge in FIG. 1;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a right end elevational view thereof; and

FIG. 8 is a left end elevational view thereof;

FIG. 9 is a rear elevational view of the cartridge in FIG. 3;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right end elevational view thereof; and

FIG. 12 is a left end elevational view thereof.

Schaefer, John O., Lenney, Edwin J.

Patent Priority Assignee Title
5267803, Nov 30 1987 Smith Corona Corporation Cassette having compatibility arrangement
D287025, Jul 24 1984 TA Triumph-Adler Aktiengesellschaft Ribbon cartridge for typewriter or the like
D308070, Nov 30 1987 Smith Corona Corporation Ribbon cassette
D310384, Nov 30 1987 SMITH CORONA CORPORATION, A CORP OF DE Ribbon cassette
D333481, Oct 18 1989 I.E.R. Ink ribbon cartridge
D333482, Oct 18 1989 I.E.R. Ink ribbon cartridge
Patent Priority Assignee Title
3008661,
3354776,
4013160, Oct 14 1975 A. B. Dick Company Ribbon tensioning device for ribbon cartridge
D245116, Aug 25 1975 Xerox Corporation Ribbon cartridge
D247033, Dec 10 1975 Fuji Photo Film Co., Ltd. Film magazine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 10 1978International Business Machines Corporation(assignment on the face of the patent)
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