Metal detector
Description
The broken lines in the drawings depict 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.
Referenced Cited
U.S. Patent Documents
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| D605956 | December 15, 2009 | Hu |
| D690213 | September 24, 2013 | Walsh |
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| D867170 | November 19, 2019 | Deng |
| D873682 | January 28, 2020 | Shao |
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Patent History
Patent number: D929244
Type: Grant
Filed: Sep 30, 2020
Date of Patent: Aug 31, 2021
Assignee: SHANGHAI TIANXUN ELECTRONIC EQUIPMENT CO., LTD (Shanghai)
Inventor: Junhong Deng (Shanghai)
Primary Examiner: Antoine Duval Davis
Application Number: 29/753,218
Type: Grant
Filed: Sep 30, 2020
Date of Patent: Aug 31, 2021
Assignee: SHANGHAI TIANXUN ELECTRONIC EQUIPMENT CO., LTD (Shanghai)
Inventor: Junhong Deng (Shanghai)
Primary Examiner: Antoine Duval Davis
Application Number: 29/753,218
Classifications
Current U.S. Class:
Radiation, E.g., Geiger Counter (D10/47)