US D1,010,838 S
Photodynamic therapy device
Wei Zhao, Xuzhou (CN)
Assigned to KERNEL MEDICAL EQUIPMENT CO., LTD, Xuzhou (CN)
Filed by KERNEL MEDICAL EQUIPMENT CO., LTD, Xuzhou (CN)
Filed on Jan. 26, 2022, as Appl. No. 29/824,566.
Term of patent 15 Years
LOC (14) Cl. 24 - 01
U.S. Cl. D24—209  [D24/189]
OG exemplary drawing
 
The ornamental design for a photodynamic therapy device, as shown and described.