| Patents for A63K 1 - Race-courses; Race-tracks (136) | |
|---|---|
| 06/2001 | |
| 06/12/2001 | US6244968 Elevated wooden racetrack for go-karts and associated methods |
| 04/2001 | |
| 04/12/2001 | WO2001024894A1 Improvements relating to activity surfaces |
| 04/12/2001 | CA2560720A1 Improvements relating to activity surfaces |
| 04/05/2001 | DE19941056A1 Arrangement for determining performance of racing cars and drivers for use on Grand Prix racecourses by provision of overtaking lanes |
| 11/2000 | |
| 11/30/2000 | WO2000071638A1 Composition of soil having fibers and binding substance |
| 09/2000 | |
| 09/05/2000 | US6113077 Racing rail and post cover apparatus |
| 08/2000 | |
| 08/29/2000 | US6109213 Competitive dog performance apparatus and method |
| 08/1999 | |
| 08/17/1999 | US5938564 Track runner pacing device |
| 09/1996 | |
| 09/26/1996 | WO1996029131A1 Method of conducting racing events |
| 08/1995 | |
| 08/10/1995 | CA2142027A1 Method of conducting racing events |
| 03/1995 | |
| 03/21/1995 | US5398941 Method for conducting racing events |
| 03/02/1995 | WO1995005878A1 A post and rail assembly |
| 03/01/1995 | EP0640366A1 A lure device |
| 11/1994 | |
| 11/24/1994 | WO1994027007A1 Barrier |
| 09/1994 | |
| 09/06/1994 | CA2040922C Racetrack design |
| 11/1993 | |
| 11/16/1993 | US5262453 Cushion or trackbed material for use in riding-ground |
| 08/1993 | |
| 08/31/1993 | US5240459 Racetrack design |
| 02/1993 | |
| 02/23/1993 | US5188567 Racetrack |
| 06/1992 | |
| 06/22/1992 | CA2032935A1 All weather racetrack composition |
| 02/1992 | |
| 02/18/1992 | US5088724 Polymer dissolved in extender oil |
| 01/1992 | |
| 01/15/1992 | EP0466514A2 Cushion or trackbed material for use in riding-ground |
| 08/1991 | |
| 08/20/1991 | US5040772 Rider protection system |
| 03/1991 | |
| 03/27/1991 | EP0419170A2 Ground surface material |
| 03/22/1991 | CA2025701A1 Ground surface material |
| 08/1988 | |
| 08/23/1988 | US4765596 Racetrack convertible guardrail |
| 01/1987 | |
| 01/13/1987 | US4635905 Racetrack convertible guardrail |
| 09/1986 | |
| 09/09/1986 | US4610432 Break-away fence for horse race tracks |
| 02/1985 | |
| 02/12/1985 | US4498666 Racetracks |
| 02/12/1985 | CA1182486A1 Racetracks |
| 04/1984 | |
| 04/17/1984 | US4443002 Racetrack guard |
| 08/1983 | |
| 08/24/1983 | EP0086195A1 Improvements in racetracks |
| 10/1982 | |
| 10/14/1982 | WO1982003336A1 Improvements in racetracks |
| 08/1981 | |
| 08/04/1981 | US4281831 Portable sections for dog race track |
| 07/1981 | |
| 07/28/1981 | US4280694 Race track lure speed control assembly |
| 10/1980 | |
| 10/21/1980 | US4228998 Braking apparatus for dog track rabbit lure car |
| 01/1978 | |
| 01/24/1978 | US4070016 Non-mechanical lure for dog racing |
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