Seed bed packer implement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 26, 1993
Grant Date -
N/A
app pub date -
Jun 18, 1991
filing date -
Jun 18, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A drawbar packer having an adjustable bias assembly which transfers implement weight between the wheels and the coil packers. Tension on extension springs is adjustable so that sufficient weight is transferred from the wheels to the coil packers such that the wheels pack soil less than the coil packers. In this way, the implement packs soil uniformly in preparation of the seed bed.
First Claim
Family
International Classification(s)
Cited Art Landscape
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