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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.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 05 1978 | TDK Electronics Co., Ltd. | (assignment on the face of the patent) | / |
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