Device for collecting and processing tree stumps

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4254874
SERIAL NO

06029767

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mobile vehicle is provided with a rotatable, motor driven container which has at one end thereof a first opening for both receiving and discharging tree stumps therefrom. A second opening is formed in the container for discharging earth, sand, stones etc. that are entrained in the tree stumps. One or more helical cams longitudinally displace the stumps in the container during the rotation thereof.

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First Claim

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Patent Owner(s)

  • KOCKUMS INDUSTRI AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arnoldsson, Erik Soderhamn, SE 2 9
Bjorklund, Lars-Ake Soderhamn, SE 1 5

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