Microtrencher blade
Latest The Charles Machine Works, Inc. Patents:
The broken line elements are included for the purposes of illustrating portions of the microtrencher blade and form no part of the claimed design. The line indicated by alternating dot-dash is a boundary line, the interior of which does not form any part of the claimed design.
Claims
The ornamental design for a microtrencher blade, as shown and described.
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- Production microtrenching blades, sold at least as early as Jul. 16, 2021, 4 pages.
Type: Grant
Filed: Jul 16, 2021
Date of Patent: Aug 27, 2024
Assignee: The Charles Machine Works, Inc. (Perry, OK)
Inventors: Michael C. Walgren (Lake Havasu City, AZ), Brant Douglas Kukuk (Perry, OK), Todd J. Streck (Marshall, OK), David J. Diel (Perry, OK)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/799,850