Double-barrel trimmer for plant materials

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United States of America Patent

PATENT NO 9682488
SERIAL NO

14155686

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Abstract

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A trimmer comprises two counter-rotating barrels side-by-side above one cutting reel. When viewed from the front, the left barrel rotates counter-clockwise while the right barrel rotates clockwise. Plant material in the barrels accumulates on the uphill side of each barrel, relative to its rotational direction, as the plant material traverses the rotating barrels. This configuration positions the uphill sides of both barrels proximate to the one reel. The barrel perforations are rifled to assist in moving the plant material through the barrels. Screw jacks are employed to tilt the trimmer; hardware facilitates use of two such trimmers in series.

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Patent Owner(s)

Patent OwnerAddress
BEYERLEIN BARRY3634 W VIEWMONT WAY SEATTLE WA 98199

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beyerlein, Barry Seattle, US 5 101
Luo, Zhidong Guandong Province, CN 1 28

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