| 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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| 05/12/2011 | DE102009052924B3 Device for processing of lane grooves by ski jump-inrun lane formed with lane model, has guide shoe whose width fills in lane grooves extending into area of lane groove width |
| 05/11/2011 | EP2318619A1 Surface covering device |
| 05/11/2011 | EP2318594A1 An apparatus for forming a terrain feature |
| 05/11/2011 | CN201823282U Skiing field way with inflatable membrane structure |
| 05/05/2011 | US20110103895 Method of making a line |
| 05/05/2011 | DE102009046007A1 Nassmarkiergerät und hierfür angepasste Farbpumpe Nassmarkiergerät and this custom paint pump |
| 05/05/2011 | DE102009017803B4 Kunstrasenlinie Artificial grass line |
| 05/04/2011 | EP2316548A2 Court for ball games |
| 04/21/2011 | WO2011046961A1 Subsurface organic light emitting diode display |
| 04/21/2011 | CA2776540A1 Subsurface organic light emitting diode display |
| 04/20/2011 | CN102026694A Rail system with a riding board |
| 04/20/2011 | CN102026690A Procedure for manufacturing a winter sports arena and a winter sports arena |
| 04/13/2011 | CN201791350U Line drawing device for sports |
| 04/13/2011 | CN102008808A Novel ball throwing and catching sport |
| 04/07/2011 | WO2011038638A1 Airflow brush for filling sand and sand filling device |
| 04/07/2011 | US20110081995 Retractable Court Standard and Methods of Use |
| 04/07/2011 | DE102009044180A1 Beleuchteter Hallenfußboden Lighted hall floor |
| 04/07/2011 | DE102009042293A1 Vorrichtung zum Trainieren des Loops Training apparatus Loops |
| 04/06/2011 | EP2305359A1 Playing area covered with an elastomer floor |
| 04/06/2011 | CN201783174U Line width plate adjusting device of line marking machine |
| 04/06/2011 | CN201783173U Ruling machine with drip-proof device |
| 03/31/2011 | DE202010016882U1 Automatische Dachkonstruktion Automatic roof construction |
| 03/31/2011 | DE202010013759U1 Parallel verlegte Schlauchbegrenzung für Fußballtraining Installed in parallel hose limit for football training |
| 03/30/2011 | EP2300115A2 Rail system with a riding board |
| 03/29/2011 | US7914385 Dasher boards |
| 03/23/2011 | CN201770927U 体操场地 Gymnastics |
| 03/17/2011 | DE102009040938A1 Anordnung für den Aufbau eines Kleinspielfelds Arrangement for the construction of a small playing field |
| 03/16/2011 | EP2295121A1 Assembly for the construction of a small playing field |
| 03/16/2011 | CN201760060U Novel fitness, entertainment curling stone and field |
| 03/15/2011 | US7905051 Suspended cover |
| 03/10/2011 | US20110059819 Modified soccer game using forward lines |
| 03/10/2011 | DE202010016640U1 Sandkasten-Abdeckung Sandpit cover |
| 03/10/2011 | DE202010015289U1 Sandkasten mit schwenkbarem Schutz Sandpit with swivel protection |
| 03/09/2011 | CN201755392U Skateboard cushion fixing frame |
| 03/08/2011 | US7901307 Multifunctional protection system for a sports ground |
| 03/03/2011 | US20110047923 Sport wall and sport wall system |
| 03/01/2011 | US7896779 Sliding exercise apparatus and recreational device |
| 03/01/2011 | US7896778 Sliding exercise apparatus and recreational device |
| 02/24/2011 | US20110045916 Liftable turfing systems |
| 02/17/2011 | US20110039021 Marking of large surface with visual presentations |
| 02/10/2011 | US20110034276 Electronic marker stakes for sports fields |
| 02/09/2011 | CN201735159U Combined playground |
| 02/08/2011 | US7883425 Flooring system |
| 02/08/2011 | CA2390264C Method of manufacturing a skateboard deck |
| 02/02/2011 | CN201727936U Mobile built-up digital track system |
| 01/26/2011 | EP1412041B1 Toboggan run |
| 01/26/2011 | CN201719793U Sand softball field of fitness ball game |
| 01/26/2011 | CN101954185A Light-emitting boxing ring |
| 01/26/2011 | CN101954184A Rope light-emitting structure of boxing ring |
| 01/26/2011 | CN101954183A Novel boxing ring |
| 01/26/2011 | CN101954182A Throwing circle |
| 01/26/2011 | CN101590315B Method for assembly digital field based on flexible array pressure sensor and method for training gait |
| 01/20/2011 | US20110012310 Mixed martial arts game, ring, and construction process |
| 01/19/2011 | EP2274060A1 Procedure for manufacturing a winter sports arena and a winter sports arena |
| 01/19/2011 | CN201710932U Enclosure used for boxing match |
| 01/17/2011 | CA2709110A1 Riding floor |
| 01/13/2011 | WO2011003581A1 Play-gymnastic aparatus with mat |
| 01/13/2011 | WO2010119187A3 Golf course with rotatable playing areas |
| 01/13/2011 | WO2010112948A3 Sliding course |
| 01/13/2011 | DE102008013730B4 Eisflächenbearbeitungsmaschine Ice machine |
| 01/05/2011 | CN201692611U Indoor two-hole golf course |
| 12/25/2010 | CA2670015A1 Step attachment for lifting an ice scraper blade |
| 12/22/2010 | CN201676492U Lawn mat with adjustable lawn slope |
| 12/21/2010 | US7854689 Ice skating training device |
| 12/16/2010 | US20100317491 Cross over flywheel exercise device |
| 12/16/2010 | DE202009010868U1 Boxring Boxing ring |
| 12/15/2010 | CN201668941U Plastic site marking-off vehicle |
| 12/15/2010 | CA2707876A1 Turfplaner |
| 12/14/2010 | US7849646 Gymnastic floor structure |
| 12/14/2010 | US7849606 Pool measurement tool, system and method |
| 12/09/2010 | US20100311510 Collapsible Skate Rail and Method of Using a Collapsible Skate Rail |
| 12/08/2010 | CN201664501U Artificial putting green |
| 12/07/2010 | US7845113 Liftable turfing systems |
| 12/01/2010 | CN201658811U Electric sand-flatting device |
| 11/30/2010 | CA2448326C Safety enclosure shield panel support system |
| 11/24/2010 | CN201643647U Boxing ring |
| 11/24/2010 | CN201643646U Boxing ring provided with luminous structure |
| 11/24/2010 | CN201643645U Novel ropes for boxing ring |
| 11/24/2010 | CN201643644U Playground track |
| 11/24/2010 | CN201643643U Long-jump track |
| 11/24/2010 | CN101537250B Automatic return combined field for shot teaching and training |
| 11/23/2010 | USRE41945 Impact sound insulation |
| 11/18/2010 | WO2010130062A1 An inflatable enclosure and an inflatable enclosure system |
| 11/17/2010 | CN201632015U Wavy slope skating track |
| 11/17/2010 | CN101884839A Electric lawn marking machine |
| 11/10/2010 | EP2248947A2 Artificial turf line |
| 11/04/2010 | CA2702649A1 Marker system with marker and installation apparatus |
| 11/02/2010 | CA2592220C Line anchor |
| 10/28/2010 | DE102009017803A1 Kunstrasenlinie Artificial grass line |
| 10/21/2010 | WO2010119187A2 Golf course with rotatable playing areas |
| 10/21/2010 | WO2010090554A3 Sports field |
| 10/21/2010 | DE202010007549U1 Wasserskihindernisse (engl. Obstacles) mit schwimmend befestigten Fahrbahnbelägen Waterskiing obstacles (engl. Obstacles) with floating paved roadway surfaces |
| 10/20/2010 | CN201609581U 新型沙坑平沙耙 The new bunker rake Pingsha |
| 10/20/2010 | CN201609577U 一种笼网式足球设施 Wangshizuqiu facilities of a Cage |
| 10/19/2010 | CA2426878C Synthetic grass sport surfaces |
| 10/13/2010 | EP2239025A1 Impact-absorbing floor lining, in particular for play areas or sport facilities |
| 10/13/2010 | EP2239024A2 Impact-absorbing floor lining, in particular for play areas or sport facilities |
| 10/13/2010 | CN201603341U 夜间自发光运动设施 Nighttime self-luminous sports facilities |
| 10/07/2010 | WO2010112948A2 Sliding course |
| 10/07/2010 | US20100255918 ramp |