Shingle with reinforcement layer

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United States of America Patent

PATENT NO 8409689
SERIAL NO

13462159

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Abstract

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A laminated shingle and a method of making it is provided in which the rear surface of the shingle is provided with an attached reinforcement layer through which fasteners may be applied when the shingle is applied to a roof.

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Patent Owner(s)

Patent OwnerAddress
CERTAINTEED CORPORATIONVALLEY FORGE PA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kalkanoglu, Husnu M Swarthmore, US 183 2641
Koch, Stephen A Collegeville, US 44 817

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