Turf aerating tine
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United States of America Patent
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-
Nov 21, 1989
Grant Date -
N/A
app pub date -
Aug 5, 1988
filing date -
Aug 5, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coring tine for use in a turf aerator and the like has an elongated generally tubular body having a core discharge end and a turf penetrating end. The turf penetrating end has a core gripping configuration which, in various embodiments, may take the form of an obround, longitudinal flutes, a generally frusto-conical wall having radially inwardly formed core retaining fingers, or a narrowed neck adapted to improve frictional engagement with a turf core and retain the core within the tine during retraction from a turf surface.
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Cited Art Landscape
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