VARIABLE CUTTING HEIGHT TRIMMER HEAD
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United States of America Patent
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Issued Date -
Mar 22, 2012
app pub date -
Sep 16, 2011
filing date -
Sep 16, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A trimmer and a trimmer head for use with the trimmer, the trimmer head including a body rotatable about an axis, the body defining a plurality of axially spaced channels each sized to receive at least a portion of a trimmer line therein, and a clamping mechanism in operable communication with at least two of the axially spaced channels to selectively retain a trimmer line positioned within any one of the at least two axially spaced channels. The trimmer head may include a wear disk pivotable relative to the trimmer head body. In addition, a release button of the clamping mechanism may be arranged on the body to provide additional clamping force when the trimmer head rotates about the axis.
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