Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool
Patent
1981-04-22
1982-11-16
Stouffer, Richard T.
Earth working
Guided by walking attendant; supported, propelled, or held...
Hand tool
111 82, 172375, 172381, A01B 120
Patent
active
043591043
ABSTRACT:
A plate has on its under side a V-shape keel of decreasing depth from end-to-end, a handle mounting on its upper side, and upwardly flared soil flattener at the ends of the plate.
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patent: 2242025 (1941-05-01), Ewerth
patent: 2251048 (1941-07-01), Garland
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patent: 4319644 (1982-03-01), Young
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