Stump treatment guide bar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6976299
APP PUB NO 20050022394A1
SERIAL NO

10631147

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tree harvesting guide bar adapted for treating stumps with a treatment material as the tree is being harvested is provided, and more particularly a valve arrangement for enabling connection of the guide bar inlet to treatment material sources on a variety of different harvesting machines is disclosed, such that the inlet not connected to the treatment material source does not need to be independently and manually plugged to prevent undesirable outflow.

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Patent Owner(s)

Patent OwnerAddress
OREGON TOOL INC4909 SE INTERNATIONAL WAY PORTLAND OR 97222

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seigneur, Christopher West Linn, OR 4 28

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