TRIMMER HEAD HAVING LINE CARTRIDGE
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United States of America Patent
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Issued Date -
Aug 17, 2017
app pub date -
Feb 10, 2017
filing date -
Feb 11, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A cartridge for a trimmer head and a trimmer. The trimmer head may include a housing assembly with a top member drivingly engaging a drive shaft of a trimmer. The cartridge may include a cartridge housing operable to support a line; and a brake assembly operable in a braking condition to selectively apply a force to the line to prevent line from being dispensed. The braking assembly may be operable between the braking condition and a release condition in an auto-feed mode, in cooperation with a flyweight, and in a bump-feed mode, when a bump member engages a surface.
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