Earth working – Plural relatively movable tools – Spring formed tool or standard
Patent
1975-08-05
1977-02-01
Stouffer, Richard T.
Earth working
Plural relatively movable tools
Spring formed tool or standard
5640016, 172142, 172198, 172389, 172657, 172697, 172753, A01B 1902
Patent
active
040057569
ABSTRACT:
A lightweight pasture harrow for breaking up and scattering piles of manure and like material in a pasture including a shaped wire mesh framework secured to a front crossbar which provides a tow bar for pulling the harrow across a field, or pasture. The wire mesh framework includes a plurality of longitudinal wires and a plurality of transverse wires. Ends of the longitudinal wires may serve as harrow teeth, or separate harrow teeth may be provided.
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