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The ornamental design for a tone-arm, substantially as is shown and described. |
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FIG. 1 is a perspective view showing a tone-arm showing my new design;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a left side view of FIG. 1;
FIG. 5 is a top plan view of FIG. 1; and
FIG. 6 is a bottom view of FIG. 1.
The broken lines are shown for illustrative purposes only.
| Patent | Priority | Assignee | Title |
| D904393, | Dec 28 2018 | Sony Corporation | Disc player |
| Patent | Priority | Assignee | Title |
| 3232625, | |||
| 3254897, | |||
| 189144, | |||
| 227596, | |||
| D251003, | Nov 19 1976 | Sansui Electric Co., Ltd. | Tone arm |
| D251558, | Mar 31 1977 | IKC INTERNATIONAL, INC | Tone arm |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 23 1978 | R & D Office Makoto Ltd. | (assignment on the face of the patent) | / |
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