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Patent
   D331237
Priority
Dec 21 1990
Filed
Dec 21 1990
Issued
Nov 24 1992
Expiry
Nov 24 2006
Inventors
Read, Eric…
Assg.orig
TANDY CORP…
Assg.curr
HANNY MAGN…
Entity
unknown
Referenced by
4
References
6
Maint.:
n/a
The ornamental design for an audio cassette, as shown and described.

FIG. 1 is a top plan view of an audio cassette showing our new design;

FIG. 2 is a front elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a right side elevational view thereof, the opposite side being a mirror image; and,

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Read, Eric J., Grasso, Joseph A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D854523, Oct 02 2015 SAMSUNG ELECTRONICS CO , LTD Mobile device
D879081, Oct 02 2015 Samsung Electronics Co., Ltd. Mobile device
D956017, Nov 15 2019 GUANGDONG XIAOSHUDIAN TECHNOLOGY CO ,LTD Cassette adapter
D956717, Dec 04 2019 GUANGDONG XIAOSHUDIAN TECHNOLOGY CO ,LTD Cassette adapter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4949210, Jun 01 1988 TDK CORPORATION, A CORP OF JAPAN Tape cassette
D276910, Sep 08 1981 BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY Magnetic tape cassette or similar article
D284077, Apr 25 1983 Sony Corporation Magnetic tape cassette
JP751663,
JP772910,
JP781981,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 16 1990GRASSO, JOSEPH A TANDY CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0055550885 pdf
Oct 29 1990READ, ERIC J TANDY CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0055550885 pdf
Dec 21 1990Tandy Corporation(assignment on the face of the patent)
Dec 14 1993TANDY CORPORTIONHANNY MAGNETICS B V I LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073720485 pdf
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