US D994,507 S
Metal detector
Xiaolin Qin, Shanghai (CN)
Assigned to SHANGHAI 21ST CENTURY ELECTRONIC EQUIPMENT CO., LTD., Shanghai (CN)
Filed by SHANGHAI 21ST CENTURY ELECTRONIC EQUIPMENT CO., LTD., Shanghai (CN)
Filed on Jun. 22, 2021, as Appl. No. 29/795,952.
Term of patent 15 Years
LOC (14) Cl. 10 - 04
U.S. Cl. D10—47
OG exemplary drawing
 
The ornamental design for a metal detector, as shown and described.