| Patents for E01C 13 - Pavings or foundations specially adapted for playgrounds or sports grounds (3,222) |
|---|
| 05/19/1993 | EP0541844A1 Artificial ground |
| 05/13/1993 | WO1993009294A1 Floor-covering for sports surfaces |
| 05/13/1993 | WO1993008680A1 A substratum and method of construction of a substratum for growing grass |
| 05/13/1993 | DE4136444A1 Synthetic grass for sports events - comprises U=shaped fibre pile with supporting layer, backing layer and fabric under layer, all mfd. in polypropylene for easy recycling |
| 05/13/1993 | CA2122924A1 Floor-covering for sports surfaces |
| 05/06/1993 | WO1993009293A1 Strip floor-covering for sports surfaces, in particular synthetic-grass surfaces |
| 05/06/1993 | DE4136341A1 Bodenbelagsbahn fuer sportflaechen, insbesondere kunstrasen Flooring train for sports areas, in particular artificial turf |
| 05/06/1993 | DE4136339A1 Bodenbelag fuer sportflaechen Flooring for sports areas |
| 05/06/1993 | CA2122926A1 Strip floor-covering for sports surfaces, in particular synthetic-grass surfaces |
| 04/29/1993 | WO1993008332A1 A device for inserting elongated artificial grass fibres into the ground |
| 04/21/1993 | EP0537442A2 Coverplate for gutters, especially for drainage of sports field, playgrounds and the like |
| 04/06/1993 | US5199815 Floor structure for indoor artificial skiing ground |
| 03/04/1993 | WO1993003600A1 Turf or strip of pre-grown lawn, method of obtaining it and device for implementation |
| 03/03/1993 | EP0529021A1 A base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court. |
| 02/23/1993 | US5187894 Turfing systems for stadia |
| 01/26/1993 | US5182137 Athletic playing or track surface |
| 01/21/1993 | WO1993001356A1 Separation layer for applying grass-surfaces on sand- and/or gravel-ground |
| 01/07/1993 | EP0521223A1 Shock-proof modular flooring-tile |
| 12/28/1992 | CA2045817A1 Method for pavement assembly |
| 12/23/1992 | EP0425520B1 A field construction for a sports or other field |
| 11/24/1992 | CA1310570C Method for manufacturing a web of plastic turf for sports grounds |
| 11/19/1992 | EP0514363A1 Bitumen free mixture, construction material mixture and aqueous emulsion |
| 11/17/1992 | US5163781 Field construction for a sports or other field |
| 11/12/1992 | WO1992019669A1 Polymeric compositions |
| 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 |
| 10/29/1992 | DE4212757A1 Elastic layer based on recycled material and binders - comprises two flat layers and profiled layer forming feet, each layer having different materials and particle sizes |
| 09/29/1992 | US5151123 Resilient soil composition for athletic fields |
| 09/22/1992 | CA1307640C Portable cushioned floor system |
| 09/16/1992 | EP0364474B1 Tiles for playground surfaces |
| 09/09/1992 | EP0502484A1 Blade-skating pavement |
| 09/06/1992 | CA2062268A1 Blade-skating pavement |
| 08/20/1992 | DE4104731A1 Cheap flooring material for sports use - has strips of used fibre-reinforced rubber and parallel and bonded along edges and also to substrate which has pattern of blind holes |
| 08/09/1992 | WO1992014000A1 A base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court |
| 08/09/1992 | CA2080137A1 Base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court |
| 08/06/1992 | WO1992013138A1 Recreational surface |
| 08/04/1992 | US5135331 Covering element for drainage channels |
| 07/22/1992 | EP0495332A1 Surfacing for tennis courts |
| 07/09/1992 | DE4100313A1 Woven floor covering - utilises pick count between Jacquard system to insert line markings for a tennis court |
| 06/11/1992 | WO1992007142A3 A field containing artificial grass and a device for inserting artificial grass fibres |
| 06/09/1992 | US5120158 Apparatus and method for heating a playfield |
| 06/09/1992 | US5120157 Tennis court irrigation |
| 06/09/1992 | CA1303084C Sporting surfaces |
| 06/03/1992 | EP0488843A1 Process for marking out terrains, especially sports fields, composition of materials for carrying out this process and sports field obtained thereby |
| 05/27/1992 | DE4105941C1 Glide element for artificial ski slope - homogeneous glass laminate with inserted reinforcing metal wire mesh and top beads |
| 04/30/1992 | DE4032989A1 Substructure for sports ground - consists of needle felt made of non-rotting fibres and covered with plastic layer |
| 04/17/1992 | WO1992007142A2 A field containing artificial grass and a device for inserting artificial grass fibres |
| 04/16/1992 | WO1992005690A1 Turfing systems for stadia |
| 04/14/1992 | US5104712 Fabric with multilayer undercoating of liquid impermeable sheet bonded with adhesive and hydrophobic foam |
| 04/07/1992 | US5102703 Shock relieving pad |
| 04/07/1992 | US5102048 Irrigation head support |
| 04/02/1992 | WO1992005317A1 Ground stabilisation and support material |
| 04/02/1992 | WO1992005316A1 Ground stabilisation material |
| 04/02/1992 | WO1992004823A1 Soil irrigation and drainage system |
| 03/11/1992 | EP0473579A1 Portable cushioned floor system |
| 03/10/1992 | US5094569 Ground surface contour modifying apparatus and method |
| 02/18/1992 | US5088724 Polymer dissolved in extender oil |
| 02/11/1992 | CA1295491C Artificial soil and construction of bed soil for putting green using artificial soil |
| 02/04/1992 | US5085424 Laminated playing surface |
| 01/15/1992 | EP0466658A1 Method of cultivation, maintenance and/or improvement of tilled soils |
| 01/15/1992 | EP0466514A2 Cushion or trackbed material for use in riding-ground |
| 12/31/1991 | US5076726 Recreational area construction |
| 12/24/1991 | US5074708 Underground water control system for tennis courts and the like |
| 12/12/1991 | WO1991018651A1 Low friction surface for sport or play |
| 12/04/1991 | EP0459203A1 Geotextile filter material |
| 11/21/1991 | EP0457227A1 Liner for asphalt layers |
| 11/14/1991 | WO1991017312A1 Drainable artificial turf assembly |
| 11/12/1991 | US5064308 Gravity drainage system for athletic fields and method therefor |
| 11/06/1991 | EP0455260A1 Support element for grass surfacings |
| 11/05/1991 | US5063091 Addition polymer dispersion |
| 10/31/1991 | WO1991016496A1 Method of controlling and purifying flowout of pesticide and the like in golf links and system therefor |
| 10/30/1991 | EP0454663A1 Heat exchanger |
| 10/24/1991 | DE4012286A1 Securing base for surface vegetation - uses concrete of high pore volume poured on site in garden or on roof |
| 10/23/1991 | EP0452529A1 Drainable artificial turf assembly |
| 10/22/1991 | CA1291180C Method of constructing multi-layer type putting green |
| 10/09/1991 | EP0450154A1 Use of a protecting element for the protection of sealing layers in landfills, and a method for sealing landfills. |
| 10/04/1991 | CA2036355A1 Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms |
| 09/03/1991 | US5045598 Ethylene-propylene block copolymer |
| 08/20/1991 | US5041320 For sports surfaces; pile fabric having a layer of grains coated with elastomeric material deposited on it |
| 08/14/1991 | EP0441744A2 Coverplate for drainage ditches |
| 08/14/1991 | CA2012871A1 Underground water control system for tennis courts and the like |
| 08/07/1991 | EP0439890A1 System for draining land areas |
| 07/31/1991 | CN1013389B Method for mfg. web of plastic turf for sports grounds |
| 07/10/1991 | EP0436523A1 Use of a heat exchanger |
| 07/09/1991 | WO1991010486A1 Material to pave skating rinks |
| 07/09/1991 | CA2046856A1 Material to pave skating rinks |
| 07/02/1991 | US5027613 Floating ice rink |
| 06/26/1991 | EP0434538A1 Tennis court surfacing |
| 06/25/1991 | US5026207 Recreational area construction |
| 06/19/1991 | EP0432272A1 Artificial lawn, pile yarn for artificial lawn, and method for producing said lawn |
| 06/18/1991 | CA1284890C Method for rendering waterproof a roller compacted concrete or rubble hydraulic structure |
| 06/04/1991 | US5020936 Animal running surface |
| 05/28/1991 | US5019194 Method for manufacturing a web of plastic turf for sports grounds |
| 05/22/1991 | CN1051576A Method for use of elastomeric coatings |
| 05/16/1991 | WO1991006594A1 Polymeric compositions |
| 05/14/1991 | US5014462 Soil amendment with rubber particles |
| 05/08/1991 | EP0425520A1 A field construction for a sports or other field. |
| 05/07/1991 | US5013029 Shock-attenuating seamless surface system for use on vertical takeoff and landing zones |
| 04/17/1991 | CN1012380B Method for rendering waterproof roller compacted concrete or rubble hydraulic structure |
| 04/10/1991 | EP0421787A2 Method of coating a substrate with an ambient temperature-drying aqueous elastomeric composition |