US D997,750 S
Foldable spirit level
Jianguang Liu, Changde (CN)
Assigned to Shenzhen Xinrongfei Technology Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Xinrongfei Technology Co., Ltd., Shenzhen (CN)
Filed on Jan. 19, 2023, as Appl. No. 29/870,221.
Term of patent 15 Years
LOC (14) Cl. 10 - 04
U.S. Cl. D10—69
OG exemplary drawing
 
The ornamental design for a foldable spirit level, as shown and described.