Metal detector
The broken lines, in the figures illustrate portions of the metal detector that form no part of the claimed design.
Claims
The ornamental design for a metal detector, as shown and described.
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Type: Grant
Filed: Oct 9, 2019
Date of Patent: Apr 14, 2020
Inventor: Yueling Zhang (Shanghai)
Primary Examiner: Antoine Duval Davis
Application Number: 29/708,688