Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool
Patent
1994-02-01
1996-06-25
Arola, Dave W.
Earth working
Guided by walking attendant; supported, propelled, or held...
Hand tool
172381, 294 49, 30315, 30355, 30357, A01B 104, A01B 114, A01B 116, B66F 300
Patent
active
055291309
ABSTRACT:
A root cutter having a blade front end portion and a rear edge provided with a handle and sufficiently wide to receive the foot of a user. The blade has a V-shaped cutting cavity at a front end. An intermediate edge, extending parallel to the rear edge, is located in the base of the cavity. The cavity has a first inward edge extending from the front end to the first end of the intermediate edge and a second inward edge extending from the front end to the second end of the intermediate edge. The inward edges are serrated cutting edges. The front end has a first arc extending from a first end of the first inward edge to a first end of the rear edge. A second arc extends form a first end of the second inward edge to a second end of the rear edge.
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Arola Dave W.
Houle Guy J.
Novosad Christopher J.
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