Surfaces using structural modules

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8790037
APP PUB NO 20120163911A1
SERIAL NO

13383830

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Abstract

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A structural module which is suitable for combining with like structural modules to form an area suitable for walking on and/or for travelling directly over by a vehicle, comprises a flat top wall and a bottom wall spaced therefrom by side walls so as to define a volume between the top and bottom walls. The top wall is provided with a plurality of apertures to permit the flow of liquid into the volume, and the side walls and/or the bottom wall are provided with apertures to permit the flow of liquid out of the volume. The size and shape of each aperture in the top wall is such that the maximum diameter of sphere that the aperture would let through is in a range up to 10 mm.

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Patent Owner(s)

Patent OwnerAddress
PERMAVOID LIMITEDLEICESTER LE2 0QS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Culleton, Paul David Warrington, GB 12 122
Shuttleworth, Andrew Bryan Poulton-le-Fylde, GB 14 94
Van, Raam Carolus Hermanus Hoogmade, NL 11 82

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