US D1,030,725 S
Support arm
Gaobo Lin, Ningbo (CN); and Hongjun Wang, Ningbo (CN)
Assigned to NINGBO TUOTUO RIVER DESIGN COMPANY, Zhejiang (CN)
Filed by NINGBO TUOTUO RIVER DESIGN COMPANY, Zhejiang (CN)
Filed on Dec. 9, 2022, as Appl. No. 29/868,651.
Claims priority of application No. 202230501745.1 (CN), filed on Aug. 3, 2022.
Term of patent 15 Years
LOC (14) Cl. 14 - 01
U.S. Cl. D14—229
OG exemplary drawing
 
The ornamental design for a support arm, as shown and described.