Pruning shears
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United States of America Patent
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Aug 30, 2016
Grant Date -
Apr 28, 2016
app pub date -
Oct 22, 2014
filing date -
Oct 22, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A pruning shears is revealed. The pruning shears include a first brake arm, a second brake arm, a blade, and at least one connection piece. The first brake arm is disposed with a first toothed part while the second brake arm is arranged with a second toothed part. The first toothed part and the second toothed part are engaged with each other. The connection piece is pivotally connected to the blade, the first brake arm, and the second brake arm. During a cutting process (pruning process), a force applied is reduced due to the connection piece pivotally connected to the first brake arm and the second brake arm. While the first and the second toothed parts are engaged with each other, the connection piece becomes a wall of the first and the second toothed parts for stabilizing the engagement of the first and the second toothed parts.
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