Track drive apparatus for screeding concrete

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United States of America Patent

PATENT NO 9297171
SERIAL NO

14600903

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Abstract

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The present invention is an apparatus for screeding concrete to produce a level finished surface that includes a frame assembly, a boom assembly secured to the frame assembly at a first end and to a screed head at a second end, and a track drive assembly having a pair of driven tracks spaced from at least one wheel, the tracks and the wheels each rotatably secured to the rigid frame assembly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LIGCHINE INTERNATIONAL CORPORATION3429 KNOBS VALLEY DRIVE FLOYDS KNOBS IN 47119

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ligman, Peter A Clinton, US 19 76

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