Panel clamp

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4187658
SERIAL NO

05841251

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A clamp for securing a wall panel to a structural support member. A cantilevered spring arm extends from and is spaced upwardly from an attachment base and includes a rib structure of decreasing height from the base to the free extremity formed on the arm to provide an increasing, variable spring rate.

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First Claim

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Patent Owner(s)

  • ILLINOIS TOOL WORKS INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reinwall, Jr Ernest W McHenry, IL 2 23

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