US D996,749 S
Sewer cleaning machine
Joni Tukiainen, Helsinki (FI)
Assigned to BOLDAN OY, Rajamaki (FI)
Filed by Boldan Oy, Rajamäki (FI)
Filed on Jun. 2, 2021, as Appl. No. 29/786,709.
Claims priority of application No. 008530927-0001 (EM), filed on May 6, 2021.
This patent is subject to a terminal disclaimer.
Term of patent 15 Years
LOC (14) Cl. 15 - 05
U.S. Cl. D32—14
OG exemplary drawing
 
I claim the ornamental design for a sewer cleaning machine, as shown and described.