Microtrencher blade
The broken line elements are included for the purposes of illustrating portions of the microtrencher blade and form no part of the claimed design. Broken lines in alternating dot-dash format represent an unclaimed border of the claimed design. The broken lines in alternating Long Dash-Short Dash format in
Claims
The ornamental design for a microtrencher blade, as shown and described.
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Type: Grant
Filed: Feb 26, 2019
Date of Patent: Jul 20, 2021
Assignee: The Charles Machine Works, Inc. (Perry, OK)
Inventors: Cody L. Sewell (Perry, OK), Michael C. Walgren (Lake Havasu City, AZ)
Primary Examiner: Sheryl Lane
Assistant Examiner: Mark T. Philipps
Application Number: 29/681,544