Patent
   D247778
Priority
Mar 09 1976
Filed
Mar 09 1976
Issued
Apr 25 1978
Expiry
Apr 25 1992
Assg.orig
Entity
unknown
1
2
n/a
The ornamental design for a tape cassette case, as shown.

FIG. 1 is a front elevational view of a tape cassette case, 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 bottom plan view thereof;

FIG. 7 is a bottom perspective view thereof; and

FIG. 8 is a top perspective view thereof.

Nagatomo, Daizi

Patent Priority Assignee Title
D303381, Feb 17 1986 Sony Corporation Magnetic tape cassette
Patent Priority Assignee Title
227675,
234630,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1976Sony Corporation(assignment on the face of the patent)
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