Patent
   D258585
Priority
Feb 06 1978
Filed
Jul 05 1978
Issued
Mar 17 1981
Expiry
Mar 17 1995
Assg.orig
Entity
unknown
12
4
n/a
The ornamental design for a magnetic head eraser, as shown.

FIG. 1 is a top plan view of a magnetic head eraser, showing my new design;

FIG. 2 is a rear view of the magnetic head eraser;

FIG. 3 is a front view of the magnetic head eraser;

FIG. 4 is a bottom view of the magnetic head eraser;

FIG. 5 is a right view of the magnetic head eraser which is the same as the left view of the magnetic head eraser;

FIG. 6 is a cross sectional view taken along the vertical center line of FIG. 1;

FIG. 7 is a perspective view of the magnetic head eraser; and

FIG. 8 is an enlarged fragmentary perspective view of the magnetic head eraser.

Yoshizawa, Keiichi

Patent Priority Assignee Title
5592352, Jun 26 1989 U.S. Philips Corporation System for recording/reproducing signals on/from a magnetic tape in a cassette
D267798, Oct 17 1980 Del Mar Avionics Tape cartridge
D271198, May 16 1980 Tape cassette
D302603, Jun 15 1987 Licensing Development Group, Inc.; LICENSING DEVELOPMENT GROUP, INC ,8 WEST 37TH ST , NEW YORK, NY 10018 Compact
D306619, Oct 30 1987 Takara Co., Ltd. Reconfigurable toy cassette
D308866, Jun 10 1987 Sony Corporation Audio cassette tape
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D348262, Mar 25 1991 BASF Aktiengesellschaft Magnetic tape cassette
D349895, Feb 16 1993 MICHELE AUDIO CORPORATION OF AMERICA A CORP OF NEW JERSEY Audio cassette
D356307, Mar 25 1991 BASF Aktiengesellschaft Detachable front element for a magnetic tape cassette
D956017, Nov 15 2019 GUANGDONG XIAOSHUDIAN TECHNOLOGY CO ,LTD Cassette adapter
D956717, Dec 04 2019 GUANGDONG XIAOSHUDIAN TECHNOLOGY CO ,LTD Cassette adapter
Patent Priority Assignee Title
3900172,
222911,
D246306, Dec 27 1975 Sony Corporation Tape cassette
D250474, Apr 20 1977 Victor Company of Japan, Limited Video tape cassette
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 05 1978TDK Electronics Co., Ltd.(assignment on the face of the patent)
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