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The ornamental design for an ear plug, as shown and described.
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Ear plug
Figure
Figure
Figure
Figure
Figure
Figure
The broken lines depict portions of the ear plug that form no part of the claim.
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| ER6035, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 15 2020 | Earcleaning Company AB | (assignment on the face of the patent) | / |
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