Metal detector
Description
Claims
The ornamental design for a metal detector, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
D719853 | December 23, 2014 | Manneschi |
Patent History
Patent number: D842710
Type: Grant
Filed: Jul 20, 2017
Date of Patent: Mar 12, 2019
Inventor: Maoquan Deng (Covina, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/611,337
Type: Grant
Filed: Jul 20, 2017
Date of Patent: Mar 12, 2019
Inventor: Maoquan Deng (Covina, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/611,337
Classifications
Current U.S. Class:
Radiation, E.g., Geiger Counter (D10/47)