Michael C. Walgren, Lake Havasu City, AZ (US); Brant Douglas Kukuk, Perry, OK (US); Todd J. Streck, Marshall, OK (US); and David J. Diel, Perry, OK (US)
Assigned to The Charles Machine Works, Inc., Perry, OK (US)
Filed by The Charles Machine Works, Inc., Perry, OK (US)
Filed on Jul. 16, 2021, as Appl. No. 29/799,850.
Term of patent 15 Years
LOC (14) Cl. 15 - 09
U.S. Cl. D15—139
The ornamental design for a microtrencher blade, as shown and described.
