US D1,074,312 S
Thermal flask
Arizechukwu Nwosu, Westlake Village, CA (US)
Filed by Arizechukwu Nwosu, Westlake Village, CA (US)
Filed on Oct. 4, 2023, as Appl. No. 29/913,536.
Term of patent 15 Years
LOC (15) Cl. 07 - 01
U.S. Cl. D 7—511
OG exemplary drawing
 
The ornamental design for a thermal flask, as shown and described.