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Class Information
Number: 404/39
Name: Road structure, process, or apparatus > Pavement > Modules or blocks (preformed) > Including spacer means > Integral > Bevel or incline edge
Description: Integral spacer structure provided by an oblique or chamfered peripheral surface portion of the module so that the top planar surfaces of juxtapositioned modules are spaced from each other.










Patents under this class:

Patent Number Title Of Patent Date Issued
8500362 Molded brick for laying ground coverings Aug. 6, 2013
8425146 Permeable paving system Apr. 23, 2013
8231304 Artificial flagstone Jul. 31, 2012
8021075 Capped and/or beveled jet blast resistant vehicle arresting units, bed and methods Sep. 20, 2011
8002494 Paving stone and method Aug. 23, 2011
7950873 Set of paving blocks May. 31, 2011
7874761 Support structure for a soft ground Jan. 25, 2011
7575392 Concrete-molded stone and ready-to-assemble construction made of molded stones Aug. 18, 2009
7425106 Concrete pavers positioned in a herringbone pattern Sep. 16, 2008
7270497 Paving element Sep. 18, 2007
7001101 Interlocking paver/tile Feb. 21, 2006
6988848 Drip berm having hydrophobic and hydrocarbon retentive properties Jan. 24, 2006
6988847 Paving unit Jan. 24, 2006
6954975 Mat Ramp Securement Oct. 18, 2005
6938382 Stockade Sep. 6, 2005
6939077 Paving block Sep. 6, 2005
6536988 Construction kit made of concrete paving stones Mar. 25, 2003
6471440 Paving stone Oct. 29, 2002
5941657 Floor covering made up of pentagonal concrete moulded parts with joints between them Aug. 24, 1999
5797698 Paving elements for the water-permeable reinforcement of surfaces Aug. 25, 1998
5466089 Ground and floor covering block Nov. 14, 1995
5428934 Interlocking slab elements Jul. 4, 1995
5224792 Shaped (concrete) slab kit Jul. 6, 1993
5051023 Fracture-free layered paving blocks Sep. 24, 1991
4834575 Paving stone May. 30, 1989
4792257 Set of paving stones, particularly set of concrete paving stones Dec. 20, 1988
4773790 Groundcovering element, especially (concrete) slab Sep. 27, 1988
4715743 Mobility guide tile for visually handicapped Dec. 29, 1987
4627764 Paving stone, process for manufacturing same and device for carrying out the manufacturing process Dec. 9, 1986
4468910 Mat module with ramp strip Sep. 4, 1984
4445802 System of prefabricated concrete elements for constructing paths May. 1, 1984
4326817 Paving stone and walkway formed therewith Apr. 27, 1982











 
 
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