Mowing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 1989
Grant Date -
N/A
app pub date -
Nov 12, 1987
filing date -
Nov 12, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mowing machine comprising at least three mower members which are arranged rotatably about substantially vertical axes on a supporting beam containing drive means. The drive means includes a rotating torsion shaft which is driven at both ends thereof and carries gears for driving the mower members.
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Family
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International Classification(s)
Cited Art Landscape
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