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7950191 |
Continuous flexible support structure assembly
A surface support structure is provided with at least one cell having a plurality of upright walls. A first wall of the plurality of upright walls has a recessed portion forming at least a portion...
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7950873 |
Set of paving blocks
A set of concrete pavers is formed by a plurality of pavers being arranged in a paver row, and a plurality of paver rows being arranged to form a row. A number of parallel, adjacent rows form...
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7850394 |
Paving stone
A polygonal paving stone has a plurality of substantially planar sides extending perpendicularly between parallel upper and lower faces of the stone. A row of substantially identical and outwardly...
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7244076 |
Method for installing paving blocks
A method of installing paving blocks comprises preparing an area to be paved to a desired grade. A preformed, load-bearing sheet of material, e.g., extruded polystyrene, is placed on the prepared...
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7220078 |
Ground covering elements of artificial stone material
The invention relates to an artificial stone floor element with a basic shape that corresponds to the combination of a plurality of square basic elements, especially to an angular floor element....
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7160052 |
Paving system using arrays of vertically interlocking paving blocks
A continuous covered area, such as a sidewalk or patio, is formed by vertically interlocking tessellated components. One embodiment, termed PORTAPAVE™, achieves this interlocking via an array of u...
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6874972 |
Temporary road bed
An apparatus for constructing a temporary road bed include a mat formed from a plurality of planks having a longitudinal dimension and spaced-apart a uniform distance by a spacer. A flexible cable...
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6739797 |
Interlocking erosion control block with integral mold
A block (11) formed with a mold (10) integral thereto. The mold (10) is constructed as a mold top half (12) and a mold bottom half (14) and filled in situ with cement (16). The mold halves (12,14)...
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6558074 |
Assembly of revetments with crush-absorbing ribs
In an assembly of predominantly concrete revetment, each revetment is a generally rectangular solid having two longitudinal margins and two transverse margins, having two expansive faces, and...
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6543190 |
Portable weight strip for adjustably holding a member in position on an uneven surface; and method
A weight strip constructed from a plurality of stacked sheets of elastomeric material slackly assembled for resting upon an uneven surface.
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6536988 |
Construction kit made of concrete paving stones
The invention relates to a construction kit made of concrete paving stones comprising substantially prismatic stone bodies of a uniform height and upright lateral surfaces. A plurality of stone...
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6455127 |
Protective structure
A surface-covering protective structure. A thermal insulation layer has a basic wall thickness, fastening elements and a support arrangement integral with and projecting from the basic wall...
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6450728 |
Paving tile for guidance of blind persons
The invention relates mainly to a concrete pavement tile, which produces a clearly recognizable sound when touched with a blind person's cane or a white stick. In practice it appears useful to...
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6171015 |
Anchoring of outdoor traffic areas provided with cobblestones or paving stones
An anchoring of outdoor traffic areas provided with cobblestones or paving stones made of a plastic or natural stone material is cited, in which the stones are laid in a bed of sand and/or grit....
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6015243 |
Concrete material paving stone
A paving stone, made from concrete material, having a one-piece plane surface and two strip like support attachments arranged on each lateral surface. These support attachments form joints between...
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5937602 |
Ground cover with improved resistance to degradation by freezing and thawing
A ground cover with an improved resistance to degradation by freezing and thawing, a kit for the manufacture of the ground cover and a method for manufacturing such a ground cover. The ground cover...
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5902069 |
Artificial paving stone with identical spacer elements having a tooth and a tooth recess
There is provided an artificial stone for strengthening traffic surfaces in the open, in which the stone, in order to provide wide grooves between adjacently laid stones, is provided on its edge...
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5890836 |
Interlocking blocks for stream erosion control
Interlocking blocks for the stabilization of stream and river banks and ct lines, road bed embankments, and boat ramps, are made of concrete, and have a high proportion of open area. Interlocking...
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5816738 |
Composite synthetic material tile and suitable laying system and laying plate therefor
Floor coverings of composite tiles having a polygonal ground plan and having elastic properties. A recess which is formed of a hollow space in the composite tiles can include a cylindrical support...
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5678370 |
Surface covering
A surface covering formed by planar components includes a plurality of concentric rings with each ring formed by corner components having two pairs of parallel sides of different length. The...
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5615971 |
Groundcovering element, method for its manufacture and method for the manufacture of a mould to be applied with the manufacturing method
The invention relates to a groundcovering element, consisting of a plurality of components (1) with links (2,3) in between, a method for the manufacture thereof and a method for the manufacture of...
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5503498 |
Paving stone with lateral spacers
A paving stone configured to be arranged in a paving stone bond in an area-covering grid-shaped lattice of paving stones comprised of lattice elements. The paving stone has side walls and includes...
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5466089 |
Ground and floor covering block
A paving block for covering the ground, floor and like surfaces. The paving block is generally planar with a vertical dimension. The upper and lower planar surfaces and the vertical sides define a...
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5360285 |
Set of shaped stones and shaped stone for paving ground areas with wide gaps therebetween
A set of shaped stones for paving ground areas with wide gaps between the shaped stones is provided which comprises first and second shaped stones, with the second shaped stones having a smaller...
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5342141 |
Movable surface paving apparatus and method for using the same
A surface paving apparatus (10) and a method for using the apparatus is disclosed herein. The apparatus is comprised of a mesh material (12) having parallel ribs (14) attached, laid upon a surface...
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5133620 |
Interconnecting paving stones
The interconnecting paving stones are provided on at least two opposing sides with outwardly tapering teeth. On one side of said stones, the front sides of said teeth are provided with indentation...
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5006011 |
Frames for installing wooden bricks
The present invention relates to a frame for installing wooden bricks in which plural sections for holding the wooden bricks are arranged so as to correspond to the finished arrangement of the...
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4907909 |
Paving stone set
The paving stone set consists of stones 11-16 each with six lateral boundary surfaces 1-6, 17-22. Four of these boundary surfaces 1 and 4; 3 and 5; 18 and 21; 19 and 22 are parallel to one of the...
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4761095 |
Paving stone
Paving stones of concrete as well as artificial stone material are provided having a tread surface along the top thereof as well as upright sides which are located between corner points of the...
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4749302 |
Spacing pad
The invention provides in the upper portion of the spacer pad spacer ribs 7. These ribs are notched in such a manner that they will lock with alignment ribs 10 that are provided in the bottom...
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4453283 |
Decking pallet
A pallet for use in decking a bridge constructed from girder sections of the type disclosed in Patent No. GB 1209747 comprises a plurality of decking units (1) held in pre-determined disposition by...
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4451032 |
Plastic ski slide
A plastic ski slide comprises a rigid reinforcing support of a wickerwork of metal rods, and plastic elements fixed to said reinforcing support. The plastic elements provided with flexible,...
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4271555 |
Reinforced concrete bridge decking and method of making same
Reinforced concrete bridge decking comprises a plurality of substantially identical, removable, interchangeable reinforced concrete panels having protruding tongues at opposite ends supported on...
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4047825 |
Rollable walk guide
A wire grid shaped with brick size spaces which may be transported or stored as a roll, and which is adaptable for serving as a permanent guide and reinforcement when unrolled onto a flat path with...
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RE01583 |
Title is not available
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RE02748 |
Title is not available
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RE03208 |
Title is not available
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RE05586 |
Title is not available
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3450010 |
LANDING MAT
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3421417 |
PAVEMENT
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3238682 |
Composite floor and process
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3157254 |
Sectional flooring
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3148482 |
Composite floor structure and reinforcing, aligning and mortar gaging mat assembly therefor
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3122073 |
Insulated deck structure
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