A - Human Necessities – 01 – M
Patent
A - Human Necessities
01
M
A01M 21/02 (2006.01)
Patent
CA 2492247
A rotary tool for weed control having a shaft adapted to penetrate the earth at a tip end and adapted to be rotatably driven by a rotary drive at a drive end, and a blade extending from and rotatable with the shaft near the tap end. The rotary tool is inserted into the centre of a weed and rotated by the rotary drive causing the rotary tool to augur into the weed and downward to its roots. Continued rotation of the rotary tool causes the blade to chop and grind the root.
Borden Ladner Gervais Llp
Diamond Cut Painting And Landscapes Inc.
LandOfFree
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