US D1,028,254 S
Low frequency physiotherapy device
Lianghao Li, Shenzhen (CN)
Filed by Shenzhen Yuehua Linrui Technology Co., Ltd, Shenzhen (CN)
Filed on Feb. 23, 2022, as Appl. No. 29/791,969.
Term of patent 15 Years
LOC (14) Cl. 24 - 01
U.S. Cl. D24—188  [D24/200]
OG exemplary drawing
 
The ornamental design for a low frequency physiotherapy device, substantially as shown and described.