US D1,041,011 S
Portable oxygen concentrating apparatus
Guang Yang, Chengdu (CN)
Filed by SICHUAN QIANLI-BEOKA MEDICAL TECHNOLOGY INC., Chengdu (CN)
Filed on Sep. 27, 2023, as Appl. No. 35/518,896.
Int. Filing Date Sep. 27, 2023
Int. Reg. No. DM/232644
Int. Reg. Date Sep. 27, 2023
Int. Reg. Pub. Date Nov. 3, 2023
Term of patent 15 Years
LOC (14) Cl. 24 - 02
U.S. Cl. D24—164
OG exemplary drawing
 
The ornamental design for portable oxygen concentrating apparatus, as shown and described.