| Patents for A63C 19 - Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor (2,977) |
|---|
| 05/24/2000 | EP1002160A1 Device for tracing a line on the ground |
| 05/24/2000 | EP0543929B2 Water ride with water propulsion devices |
| 05/16/2000 | US6061979 Inline skating sports floor |
| 05/10/2000 | EP0998334A1 Golf scorecard |
| 04/25/2000 | US6053819 Golf course, golf park and associated method of playing a golf game |
| 04/11/2000 | US6048282 Line system for playing field |
| 03/28/2000 | US6042480 Amusement ramp and method for constructing same |
| 03/17/2000 | CA2247647A1 Dasher board segment and method |
| 03/14/2000 | US6036603 Whirlpool simulation effect |
| 03/01/2000 | CN1049943C Boat activated wave generator |
| 02/29/2000 | US6029468 Snow making apparatus |
| 02/23/2000 | CN2364932Y Safety guard net for football match ground |
| 02/09/2000 | CN2362545Y Line marking device for track of track and field stadium |
| 02/08/2000 | US6021646 Floor system for a rink |
| 02/03/2000 | WO2000004967A1 Method and kit of parts for building skate and/or skateboard-ramps |
| 02/01/2000 | US6019547 Wave-forming apparatus |
| 01/26/2000 | EP0974379A2 Sporting rod member using solid rod |
| 01/26/2000 | EP0973587A1 Court boundary tape |
| 01/07/2000 | CA2277190A1 Portable ice resurfacing device |
| 01/05/2000 | DE19829579A1 Variously colored tennis court marking line as fibers or plates |
| 01/04/2000 | US6010416 Portable athletic field boundary |
| 12/28/1999 | US6006826 Ice rink installation having a polymer plastic heat transfer piping imbedded in a substrate |
| 12/23/1999 | WO1999066131A2 Redundant array control system for water rides |
| 12/23/1999 | CA2335049A1 Redundant array control system for water rides |
| 12/21/1999 | US6004218 Portable wall board system and method for using same |
| 12/21/1999 | US6004217 Flexible dasher board system |
| 12/09/1999 | DE19824390A1 Multifunctional leisure building |
| 12/09/1999 | DE19824320A1 Sports track for roller skates, skate boards, etc. |
| 12/02/1999 | WO1999061705A1 Line system for playing field |
| 12/01/1999 | EP0959961A1 Playing field with equipment for a football-like game |
| 11/30/1999 | US5993335 Rollercross-type game and method thereof |
| 11/18/1999 | WO1999058910A1 Method and device for preserving snow |
| 11/17/1999 | EP0956115A1 Protective structure |
| 11/16/1999 | US5983584 Ice rink cover |
| 11/03/1999 | EP0952878A1 Gate flag for skiing |
| 11/03/1999 | EP0648292B1 Improved surface for sports and other uses |
| 11/02/1999 | US5976039 Adjustable ball court system and method for handicapping a contest |
| 10/28/1999 | WO1999036648A9 Flexible dasher board system |
| 10/27/1999 | EP0952281A2 Fencing device |
| 10/12/1999 | US5964411 Line marking head assembly and line marking apparatus including the same |
| 10/07/1999 | WO1999049945A1 Method of marking indicia onto a grass surface |
| 10/05/1999 | CA2203192C Turfing systems for stadia |
| 09/21/1999 | US5953882 Supportless dasher board |
| 09/16/1999 | WO1999046017A1 Roller-skate rink |
| 09/14/1999 | US5951357 Ski jump amusement device |
| 09/14/1999 | US5950388 Plate for flooring |
| 09/11/1999 | CA2259767A1 Dasher board system |
| 09/07/1999 | US5947829 Method and apparatus for surfing on artificial surfaces |
| 09/07/1999 | US5946756 Molded plastic ramp |
| 08/26/1999 | WO1999042185A1 Rollercross game and rink therefor |
| 08/26/1999 | CA2320851A1 Rollercross-type game and method thereof |
| 08/23/1999 | CA2262239A1 Method for manufacturing single crystal, method for manufacturing single crystal ice, method for controlling crystal orientation of single crystal ice, apparatus for manufacturingsingle crystal ice, and technique for making ice for a skate-rink using single crystal ice |
| 08/19/1999 | WO1999040978A1 Golf course, golf park and associated method of playing a golf game |
| 08/19/1999 | CA2320201A1 Golf course, golf park and associated method of playing a golf game |
| 08/17/1999 | US5938991 Process for placing color graphics in ice |
| 08/17/1999 | US5937586 Inflatable skating rink |
| 08/10/1999 | US5935025 Court boundary tape |
| 08/04/1999 | CN2331391Y Combined long jump sandpit (pad) |
| 07/27/1999 | US5928095 Court boundary tape and measuring apparatus therefor |
| 07/27/1999 | US5927022 Multipurpose field moving method and apparatus |
| 07/22/1999 | WO1999036648A1 Flexible dasher board system |
| 07/07/1999 | CN2327426Y Wall for climbing |
| 07/06/1999 | US5919103 Removable pitching rubber |
| 06/29/1999 | US5916049 For marking foul lines and sidelines for ball fields |
| 06/23/1999 | CN2325086Y Buffering equipment for golf field |
| 06/22/1999 | US5913636 Ocean waves producing means |
| 06/17/1999 | WO1999029984A1 Shielding panel removal and installation system for supportless dasher boards |
| 06/15/1999 | US5911190 Boat activated wave generator |
| 06/02/1999 | DE19844361A1 Artificial lake for windsurfing |
| 06/02/1999 | DE19839362A1 Coupling mechanism for mobile in-line mini skateboard ramps etc. |
| 06/01/1999 | US5908361 Automated tennis line calling system |
| 05/27/1999 | WO1999017848B1 Curved and/or spherical element for a skating ring |
| 05/26/1999 | EP0837972A4 Boat activated wave generator |
| 05/25/1999 | US5906554 Multi-zone basketball game |
| 05/25/1999 | US5906553 Outdoor practice facility |
| 05/25/1999 | US5906545 Rink for playing a game |
| 05/20/1999 | WO1999024128A1 Ball game |
| 05/19/1999 | EP0916003A1 Sports field, in particular football field, and process for horizontally displacing the same |
| 05/18/1999 | US5904021 Modular flooring recreational use |
| 05/06/1999 | WO1999011328A3 Markings and patterns for playing fields which can be activated and deactivated |
| 05/06/1999 | DE19748486A1 Grass surface marking |
| 05/04/1999 | US5899633 Method and apparatus for containerless sheet flow water rides |
| 04/27/1999 | US5897438 Modular rink assembly |
| 04/20/1999 | US5894618 Ramp system |
| 04/15/1999 | WO1999017848A1 Curved and/or spherical element for a skating ring |
| 04/15/1999 | DE19743807A1 Curved element for skating area, with vertical support elements |
| 04/07/1999 | CN2312739Y Curved cushion for simulating walking or running indoor |
| 03/30/1999 | US5888142 Ultraviolet light illuminated bowling game |
| 03/30/1999 | CA2209041C Manual ice making and surfacing tool for rinks |
| 03/16/1999 | US5882271 Basketball court |
| 03/11/1999 | WO1999011866A1 Device for tracing a line on the ground |
| 03/11/1999 | WO1999011328A2 Markings and patterns for playing fields which can be activated and deactivated |
| 03/11/1999 | DE19738605A1 Ein- und ausschaltbare Markierungen und Muster für Spielfelder Switched on and off markings and patterns for playing fields |
| 03/11/1999 | CA2297798A1 Device for tracing a line on the ground |
| 02/24/1999 | EP0788396A4 Turfing systems for stadia |
| 02/16/1999 | US5870873 Border unit |
| 02/10/1999 | EP0896092A2 Improved surface for sports and other uses |
| 02/10/1999 | EP0896091A2 Improved surface for sports and other uses |
| 02/04/1999 | WO1999004869A1 Golf scorecard |
| 01/28/1999 | WO1999003543A1 Anchoring device |