Patent
   D248469
Priority
Nov 14 1975
Filed
May 13 1976
Issued
Jul 11 1978
Expiry
Jul 11 1992
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a tape cassette, as shown.

FIG. 1 is a front perspective view of a tape cassette embodying my new design;

FIG. 2 is a rear elevation view of the tape cassette;

FIG. 3 is a side elevation view of the tape cassette; and

FIG. 4 is a bottom plan view of the tape cassette.

Takahashi, Shigeo

Patent Priority Assignee Title
D265195, Mar 02 1977 U.S. Philips Corporation Magnetic tape cassette
D278145, Mar 30 1982 Sony Corporation Magnetic tape cassette
D293100, Dec 04 1984 Dictaphone Corporation Cassette
D306623, Oct 30 1987 Takara Co., Ltd. Reconfigurable toy cassette
Patent Priority Assignee Title
3718290,
3791608,
4011593, Apr 21 1973 BASF Aktiengesellschaft Magnetic tape cassette with screening shield
221438,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 13 1976Sony Corporation(assignment on the face of the patent)
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