| Patents for E01C 5 - Pavings made of prefabricated single units (4,273) |
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| 09/16/1993 | CA2102905A1 Paving stone set |
| 09/14/1993 | US5244303 Interlocking paving stone |
| 08/19/1993 | WO1993016231A1 Liquid-tight floor covering made of concrete stones |
| 08/10/1993 | US5234738 Resilient tile for recreation surfaces |
| 07/27/1993 | US5230584 Paving block structures |
| 07/22/1993 | DE4200334A1 Road surface with H=shaped stones - has stones with rectangular cuboid bodies and rectangular upper and lower sides together with peripheral sides connecting at right-angles to upper and lower sides |
| 07/13/1993 | US5226273 Overlay brick deck system |
| 07/07/1993 | EP0550377A1 Element for ground- and wall coverings |
| 07/06/1993 | US5224792 Shaped (concrete) slab kit |
| 07/06/1993 | CA2014839C Concrete construction units and multi-ply concrete composites made therefrom |
| 07/01/1993 | DE4143228A1 Support frame for turf paths filled with earth and planted with grass - comprises plastics grating with saw tooth edges and hooks and slots for attachment of further panels |
| 07/01/1993 | CA2086456A1 Paving and wall tile |
| 06/24/1993 | WO1993012297A1 Composite block and process for manufacturing |
| 06/22/1993 | US5221702 Composite block & process for manufacturing |
| 06/01/1993 | US5214896 Used tire construction block |
| 05/27/1993 | WO1993010310A1 Set of paving stones, process and device for producing the same |
| 05/27/1993 | DE4138564A1 Pflastersteinsatz sowie verfahren und vorrichtung zum herstellen desselben Paving stone set and method and apparatus for making the same |
| 05/25/1993 | CA1318167C Interlocking slab element and ground surface cover |
| 05/19/1993 | CN1020773C Frames for installing wooden bricks |
| 05/18/1993 | US5211692 Metamorphic tiling patterns based on zonohedra |
| 05/06/1993 | DE4236789A1 Floor of concrete slabs - has legs on coupling components engaging via protrusions and recesses with slab edges, legs having adjustable lugs |
| 04/22/1993 | DE4134373A1 Self-supporting composite slabs with natural stone surface - are prepd. by bonding together with adhesive supporting slab of shapable hardenable material, partic. concrete, and natural stone slab |
| 04/20/1993 | US5204159 Spikes extending from bottom surface; top surface of resilient material embedded with abrasive particles; for placement on snow- or ice-covered walkways |
| 04/15/1993 | WO1993007339A1 A paving assembly |
| 04/14/1993 | CN2129772Y Dumbbell shape paving brick capable of planting grass |
| 04/13/1993 | US5201843 Interlocking paving stone for open drainage ground cover pattern |
| 04/13/1993 | US5201602 Paving block assembly and paving blocks therefor |
| 04/13/1993 | US5201601 Board mat construction |
| 03/30/1993 | CA1315438C Flow resistant asphalt paving binder |
| 03/18/1993 | DE4203340A1 Specially-shaped concrete paving block - is symmetrical, with spaces at sides and ends for interlocking and concreting respectively |
| 03/17/1993 | EP0423281B1 Slab lining |
| 03/16/1993 | US5194308 Tile with multiple layers |
| 03/11/1993 | DE4134296C1 Composite stone slab - comprises concrete base of natural stone aggregate and upper layer of the natural stone itself |
| 03/10/1993 | EP0530428A1 Interlocking brick |
| 02/24/1993 | EP0527765A1 Method for producing a crossing device. |
| 02/18/1993 | DE4134910A1 Re-use of old construction material - by breaking up material into small particles which are mixed with binding medium |
| 02/17/1993 | EP0328639B1 Frame for laying wooden bricks |
| 02/16/1993 | US5186574 Interlocking ground slab element and method |
| 01/27/1993 | EP0524680A1 A paving stone |
| 01/27/1993 | EP0524609A1 Ground coverings composed of interlocking paving elements made up of recycled plastics and comprising a drainage system, and interlocking paving element therefor |
| 01/27/1993 | EP0524573A1 Interlocking paring element |
| 01/04/1993 | CA2071465A1 Stepping stone |
| 12/24/1992 | DE4208852A1 Paving stones with convex upper surface - have angled underside comprising long flat surface and inclined short flat surface laid in mortar on concrete base |
| 12/23/1992 | EP0519153A1 Laminated wood panel |
| 12/23/1992 | CN1067205A Method of producing patterned shaped article |
| 12/22/1992 | US5173003 Interlocking slab element and ground surface cover |
| 12/19/1992 | CA2044864A1 Paving block |
| 12/15/1992 | US5171497 Applying stones to adhesive; spread with water absorbing polymer; then hardening compound, drying |
| 12/09/1992 | EP0516957A1 Grating |
| 12/09/1992 | CN2124253U Permeable square concrete brick |
| 12/02/1992 | CN2123551U Pre-member for protective green land |
| 11/26/1992 | WO1992020885A1 A flooring system having joinable tile elements, particularly plastic tiles |
| 11/26/1992 | WO1992020864A1 Flat moulded concrete slab for ground coverage |
| 11/19/1992 | DE4208853A1 Road surface for high traffic loading - comprises layer of paving stones bonded to existing concrete or asphalt surface and having resin mortar joints |
| 11/17/1992 | US5163777 Cobble stone kit |
| 11/04/1992 | EP0511709A1 Safety tile, as well as cover plate to be used therewith |
| 11/02/1992 | CA2066784A1 Safety tile, as well as cover plate to be used therewith |
| 10/28/1992 | EP0510486A1 Composite stone resp. composite plate |
| 10/22/1992 | DE4112819A1 Paving system - has profiled stones indented on two opposite sides, which are laid in rows to half bond, and others recessed for grass laid at right angles |
| 10/08/1992 | DE4110944A1 Reuse of tar-contg. rubble - by crushing to give 20 to 25 per cent tar free surface, and mixing with pref. cement binder |
| 09/23/1992 | EP0504536A1 Concrete paving blocks |
| 09/16/1992 | EP0364474B1 Tiles for playground surfaces |
| 08/26/1992 | EP0500183A1 Floor composed of interconnected flat slabs, floor slab for such a floor, and method for constructing the floor using the floor slabs |
| 08/18/1992 | US5139602 Apparatus for producing paving blocks |
| 08/12/1992 | EP0471666A4 Containment system for paving material |
| 08/11/1992 | US5137392 Circular paving stone arrangement |
| 07/29/1992 | EP0495880A1 Paving and tiling. |
| 07/28/1992 | US5133620 Interconnecting paving stones |
| 07/22/1992 | EP0494919A1 Slab-like concrete block, as well as process and device for manufacturing the latter. |
| 07/22/1992 | CN1062940A Method of constructing roadway |
| 07/21/1992 | US5131202 Building block |
| 07/09/1992 | WO1992011134A1 Incorporation of rubber tire crumbs and siliceous crystalline grains in construction products |
| 06/28/1992 | CA2054897A1 Method of constructing a roadway |
| 06/25/1992 | WO1992010611A1 Method and mould for casting pavement slabs |
| 06/25/1992 | WO1992010610A1 Interlocking paving stone for covering the ground and the like |
| 06/24/1992 | CN2108122U Paving glazed earthware tile for walkpath |
| 06/21/1992 | CA2032812A1 Tactile tile |
| 06/16/1992 | CA1303407C Semirigid floating pavement with special application for new road surfacing |
| 06/03/1992 | EP0487807A1 Concrete or ceramic elements |
| 06/02/1992 | US5118547 Structure of fiber glass floor tile |
| 05/27/1992 | CA2030816A1 Enviro paving stone |
| 05/20/1992 | EP0486454A1 Paving element for road- and other ground-coverings and roads and other grounds covered with these elements |
| 05/20/1992 | CN1016722B Frames for installing wooden bricks |
| 05/17/1992 | CA2055634A1 Interlocking paving stone for paving roads and other surfaces and roads and other surfaces paved with such |
| 05/13/1992 | EP0323526B1 Paving blocks and method for production thereof |
| 04/28/1992 | US5108219 Interlocking paving stone |
| 04/28/1992 | CA1299419C Set of interlocking stones |
| 04/23/1992 | DE4033100A1 Concrete block for paving - is permeable to water for draining, by being open-pored |
| 04/16/1992 | DE4021958A1 Elastically deflectable paving block - provides warning to poorly sighted persons of possible hazards |
| 04/15/1992 | CN1060324A Frames for installing wooden bricks |
| 04/09/1992 | DE4129214A1 Artificial stone paving blocks - are subjected to ageing process and are made of sand and cement with colouring agent |
| 04/08/1992 | CN1016200B Frames for constructing pavement boards |
| 04/07/1992 | US5102256 Containment system for paving material |
| 04/05/1992 | CA2026880A1 Synrub paving stone |
| 03/24/1992 | US5098218 Method and article of manufacture for removable pavement for underground utility placement |
| 03/04/1992 | EP0473052A2 Block element |
| 03/01/1992 | CA2050003A1 Molded element |
| 02/26/1992 | EP0471978A2 Porous surface covering element and its application |
| 02/26/1992 | EP0471666A1 Containment system for paving material |
| 02/04/1992 | CA1295163C Paving-stone set, especially concrete paving-stone set |