Reinforced mat for unstable surfaces

Details Reinforced mat for unstable surfaces Reinforced mat for unstable surfaces

2007-06-12

2007-06-12

Hartmann, Gary S. (Department: 3671)

Road structure, process, or apparatus

Pavement

Modules or blocks

C404S035000, C238S014000

Reexamination Certificate

active

11065485

ABSTRACT:
Terrain often hinders wheeled vehicles as cars mire in sand and wheeled carts in mud. Beaches, sandy playgrounds, and mud inhibit travel of wheelchairs. A reinforced mat upon a lattice of projections provides a stable surface for wheels and wheelchairs. The projections engage the terrain as the wheelchairs cross the mat toward a destination. Also, the projections take the form of spikes or hollow tubes, the mat has porosity or spaghetti like fibers, and the lattice has various patterns. The reinforced mat may be used with larger vehicles over a variety of terrain.

REFERENCES:
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patent: 6696122 (2004-02-01), Deschamps
Hydraway 2000 brochure dated the year 2000 The Complete Waterproofing Solution.
A-B Assocites, Inc. brochure Dated the year 1990 P.E.M. Poly Extruding Matting.

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