Dual cylinder jack with interchangeable attachments

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United States of America Patent

PATENT NO 6581908
SERIAL NO

09704055

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dual cylinder jack with interchangeable attachments is provided. The jack includes a jack assembly having a base which supports a lower pneumatic stage and an upper hydraulic stage. The distal end of the jack assembly receives a jig carriage for coupling a particular vehicle part jig to the jack assembly for use. The various part jigs are adapted and designed to cooperate with specific parts of a vehicle in mating fashion.

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Patent Owner(s)

Patent OwnerAddress
GRAY MANUFACTURING COMPANY INC3501 S LEONARD ROAD ST JOSEPH MO 64503

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Francis, Richard Thomas Easton, MO 2 17

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