| Patents for A63C 19 - Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor (2,977) |
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| 04/24/2001 | CA2019236C Golf shot duplicator |
| 04/19/2001 | WO2001026758A1 Covering system for protecting turf |
| 04/19/2001 | WO2000033924A9 Ski and snowboard simulator |
| 04/19/2001 | DE19949694A1 Connector for prefabricated concrete components comprises opposed C-section rails joined to respective components via interposed H-profile engaging both rails. |
| 04/18/2001 | EP1092456A2 Track limiting device |
| 04/12/2001 | WO2001024894A1 Improvements relating to activity surfaces |
| 04/12/2001 | CA2560720A1 Improvements relating to activity surfaces |
| 04/05/2001 | DE19942045A1 Sporting equipment for simulating feelings of suspension and/or crests of waves for surfing or snowboarding incorporates one or more circular-shaped, rotational basins with slideway linings. |
| 03/28/2001 | EP1087059A1 Floor covering for ice rinks |
| 03/28/2001 | EP1011830A4 Wave river water attraction |
| 03/28/2001 | CN2424807Y Plastic-rubber track structure with frictional layer |
| 03/22/2001 | WO2001019469A1 Device for producing a play area, resulting play area and device for implementing said method |
| 03/21/2001 | EP1084303A1 Line system for playing field |
| 03/21/2001 | CN2423933Y Multipurpose magnetic suspension athletic field |
| 03/20/2001 | US6202354 Ski slope obstacle injury protecting system |
| 03/13/2001 | US6199335 Floor structure for use on ice and the method of using the same |
| 03/06/2001 | CA2216341C Method and system for creating and maintaining a frozen surface |
| 02/28/2001 | EP1078209A1 Method and device for preserving snow |
| 02/26/2001 | CA2282206A1 Dunjo ball |
| 02/13/2001 | US6186908 Retrieval apparatus for operation-management system of golf links and retrieval method therefor |
| 02/08/2001 | WO2001008770A1 Mobile water ride having sluice slide-over cover |
| 02/01/2001 | WO2001007126A1 Land protecting means |
| 01/31/2001 | CN1281739A Fafa ball |
| 01/30/2001 | US6180128 For childrens play |
| 01/25/2001 | WO2001005472A1 Construction for downhill winter sports |
| 01/25/2001 | WO2001005471A1 A facility for practising a snow sport |
| 01/25/2001 | DE19932815A1 Boundary for sports areas for ball games has strip sections linked by connecting units on positioning surfaces with upright supports for them to give high stability when erected and take little storage space when dismantled |
| 01/23/2001 | US6176642 Flag-carrying gate for skiing |
| 01/10/2001 | EP1066092A1 Golf course, golf park and associated method of playing a golf game |
| 01/03/2001 | EP1064972A1 Roller track with low accoustic noise |
| 12/28/2000 | WO2000078417A2 Sliding slope and means for sliding down objects or persons |
| 12/28/2000 | WO2000078414A1 Installation for a competitive game with ice hockey stick and ice hockey puck |
| 12/27/2000 | EP0916003B1 Sports field, in particular football field, and process for horizontally displacing the same |
| 12/21/2000 | DE19927609A1 Ice hockey game system using hockey stick and puck, passes puck from magazine to player and evaluates shots and allocates points using light barriers |
| 12/20/2000 | CN1277065A 鸿图球 Ambitious goals |
| 12/13/2000 | EP1059103A1 Modular playfield with inflated obstacles |
| 12/12/2000 | US6158228 Method and apparatus for manufacturing single crystal method for controlling crystal orientation of single crystal ice |
| 12/07/2000 | WO2000073059A1 Apparatus for buffering defense wall |
| 12/06/2000 | EP1057502A2 Football pitch device with goals |
| 12/06/2000 | EP1056523A1 Rollercross game and rink therefor |
| 12/05/2000 | US6155022 Shielding panel removal and installation system for supportless dasher boards |
| 11/29/2000 | EP1055433A1 An arrangement for drawing lines on sports ground |
| 11/21/2000 | US6149529 Combination football and skating game with enclosed ramp field and different scoring zones |
| 11/21/2000 | US6149135 Portable pole systems for supporting fencing, game nets, rope line dividers, and for landscaping uses, and the like |
| 11/21/2000 | CA2138784C Improved surface for sports and other uses |
| 11/14/2000 | US6145248 Sports playing surfaces with biodegradable backings |
| 11/09/2000 | WO1999066131A3 Redundant array control system for water rides |
| 11/08/2000 | EP1050327A1 Plastic ski pole |
| 11/07/2000 | US6142879 Pillow slide |
| 11/07/2000 | US6141880 Tool for layout of rapid development antenna array |
| 11/07/2000 | CA2121285C Artificial snowseed and method for making artificial snow |
| 10/31/2000 | US6139438 Artificial ice skating rink assembly |
| 10/31/2000 | US6138387 Portable ice resurfacing device |
| 10/26/2000 | WO2000062878A1 Artificial ski slope |
| 10/24/2000 | CA2005916C Improvements in surfing-wave generators |
| 10/17/2000 | US6132317 Containerless sheet flow water ride |
| 10/12/2000 | WO2000059589A1 Cover assembly |
| 10/12/2000 | CA2364623A1 Cover assembly |
| 10/11/2000 | EP1042570A1 Equipment for use on covering a sports stadium |
| 10/05/2000 | WO2000057970A1 Rollercross-type rink design |
| 10/05/2000 | WO2000057689A1 System and method to benefit the growth conditions of grass plants entered in grass courts |
| 10/05/2000 | CA2366434A1 Rollercross-type rink design |
| 10/04/2000 | CN2399067Y Spliced skid-proof body-building pad made of artificial stones |
| 10/03/2000 | US6126551 Rink and corridor recreational facility |
| 09/26/2000 | US6122925 Insulation system for outdoor ice rink |
| 09/19/2000 | US6120395 Temporary rearrangeable marking system |
| 09/14/2000 | WO2000033924A3 Ski and snowboard simulator |
| 09/12/2000 | US6116515 Method of using microcrystalline cellulose to enhance artificial snow making |
| 09/05/2000 | US6113502 Golf course, golf park and associated method of playing a golf game |
| 08/24/2000 | WO2000048695A1 Protection of public and sports arena against the rain |
| 08/22/2000 | US6106401 Fiberglass dasher board system |
| 08/22/2000 | CA2263688A1 Soccer corner post |
| 08/16/2000 | EP1027909A1 Net supporting pole and snow probing rod |
| 08/10/2000 | WO2000046487A1 Pillow slide |
| 08/09/2000 | EP1024866A1 Curved and/or spherical element for a skating ring |
| 08/02/2000 | CN2389687Y Combined non-skid rubber sheets of sports ground |
| 08/02/2000 | CN1261939A Method for stratified construction and heating grass pitch, particularly football ground and grass playing field buitl-up in accordance with the method |
| 08/01/2000 | US6095503 Dasher board system |
| 07/25/2000 | US6093109 Rollercross-type rink design |
| 07/25/2000 | CA2170198C Portable wall board system and method for using same |
| 07/19/2000 | CN2387938Y Movable ground for playing courts |
| 07/18/2000 | US6089035 Integrated mini ice sheets |
| 07/12/2000 | EP1017453A2 Markings and patterns for playing fields which can be activated and deactivated |
| 07/12/2000 | CN2386852Y Dribble synergic board for basketball |
| 07/11/2000 | US6086051 Portable versatile structure |
| 07/04/2000 | US6082055 Ice rink cover |
| 06/29/2000 | WO2000037150A1 Court for a ball game |
| 06/28/2000 | EP1011830A1 Wave river water attraction |
| 06/27/2000 | US6079161 Indoor type skiing ground, and method and controller for indoor type skiing ground |
| 06/21/2000 | EP1009880A1 Joint arrangement |
| 06/21/2000 | EP0973587A4 Court boundary tape |
| 06/21/2000 | CN2383549Y Plastic track |
| 06/20/2000 | US6077176 Tennis court trainer |
| 06/15/2000 | WO2000033924A2 Ski and snowboard simulator |
| 06/14/2000 | EP1007790A1 A method for stratified construction and heating a grass pitch, particularly a football ground, and a grass playing field built up in accordance with the method |
| 06/14/2000 | CN1053456C Artificial snow seed crystal and method for making artificial snow |
| 06/08/2000 | WO2000032892A1 Architectural protection devices and system and method utilizing same |
| 06/08/2000 | CA2353406A1 Architectural protection devices and system and method utilizing same |
| 06/06/2000 | US6070824 Method and apparatus for manipulating large sections of artificial turf |
| 05/31/2000 | EP1003596A1 Machine for covering or uncovering all surfaces with a canvas cover ot the like |