US D1,019,578 S
Controller
Chunping Zhang, Shanghai (CN); Yang Gao, Västerås (SE); and Fawei Zhang, Shanghai (CN)
Assigned to ABB SCHWEIZ AG, Baden (CH)
Filed by ABB Schweiz AG, Baden (CH)
Filed on Jan. 8, 2021, as Appl. No. 29/765,469.
Term of patent 15 Years
LOC (14) Cl. 13 - 03
U.S. Cl. D13—162  [D13/162.1]
OG exemplary drawing
 
The ornamental design for a controller, as shown and described.