Paving stones

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United States of America Patent

PATENT NO 9315950
SERIAL NO

14056220

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Importance

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Abstract

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Generally L-shaped, square, rectangular, triangular, hexagonal, parallelogram and other-shaped paving stones with inter-fitting vertical spacers forming serpentine side contact surfaces that provide enhanced stone-to-stone interlocking in both water-permeable and water-impermeable paving installations.

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Patent Owner(s)

Patent OwnerAddress
OLDCASTLE ARCHITECTURAL INC375 NORTHRIDGE ROAD SUITE 250 ATLANTA GA 30350

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Browning, Leonard Aurora, US 17 149
Lundell, Robert J Stillwater, US 11 147

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