Reinforcing member for interfitting channels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6523857
SERIAL NO

09609418

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A reinforcing assembly for use with roll bars adapted to be mounted to motor vehicles such as an automobile. The reinforcing assembly includes a heat-expandable synthetic resin reinforcing member and a retainer configured to attach the member to the interior of a two-piece telescopically interfitting tubular roll bar construction. Upon heating, the reinforcing member expands to form a seal between the two roll bar tube sections thereby providing sound-reduction and stability of the roll bar assembly.

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Patent Owner(s)

Patent OwnerAddress
W R GRACE & CO -CONN7500 GRACE DRIVE COLUMBIA MD 21044

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hopton, Gregory W Novi, MI 5 509
Stratman, Randy Waterford, MI 14 712
Stuligross, Mark Orion, MI 1 66

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