Inpro Corporation

John A Winslow

David R Gebhardt

G Matthew Fisher

Joint seal

An elastic seal for a building joint which includes internal walls or dividers which change orientation when the seal is compressed for placement into the building joint. The change in orientation allow for the seal to apply a relatively uniform force against the joint walls extending from the bottom wall to the top wall of the seal. Additionally, the change in orientation reduces the deflection of the top wall of the seal upwardly when compressed in the building joint. The walls also become more vertically oriented when the seal in compressed. This vertical orientation provides increased load support for the top wall when the seal is compressed into a joint.

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Snellville, GA, United States of America

John A Winslow