| Patents for A63G 33 - Devices allowing competitions between several persons, not otherwise provided for (122) | |
|---|---|
| 02/1999 | |
| 02/02/1999 | US5865680 Kinetic interactive play structure |
| 01/1999 | |
| 01/19/1999 | US5860364 Amusement boat ride featuring linear induction motor drive integrated with guide channel structure |
| 07/1998 | |
| 07/09/1998 | DE19700194A1 Urinal or lavatory bowl with urine volume measure |
| 03/1998 | |
| 03/31/1998 | US5732635 Amusement power-cable-propelled and channel-guided boat ride structure |
| 10/1996 | |
| 10/22/1996 | US5566950 Urinal arcade game |
| 09/1995 | |
| 09/13/1995 | CN2207209Y Mechanical boxing game machine |
| 07/1995 | |
| 07/25/1995 | US5435553 Circuit race type game system |
| 07/1992 | |
| 07/07/1992 | US5127657 Amusement system |
| 04/1992 | |
| 04/08/1992 | CN2100924U Table football player |
| 03/1992 | |
| 03/11/1992 | CN2098311U Recreation cup used for a kind of game by beating a drum while delivering a flower |
| 11/1991 | |
| 11/20/1991 | CN2088888U Recreation installation for compitition |
| 04/1991 | |
| 04/03/1991 | EP0420277A1 Amusement system |
| 03/1990 | |
| 03/20/1990 | US4909518 Water balloon game |
| 12/1989 | |
| 12/20/1989 | CN2049550U Football play chess |
| 02/1989 | |
| 02/23/1989 | DE3726828A1 Popular entertainment football pitch with movable goalkeeper and automatic shot power display |
| 02/08/1989 | CN2032089U Ball for toy and acrobatics prop |
| 02/01/1989 | CN2031705U Toy for fishing crab |
| 01/1989 | |
| 01/18/1989 | CN2030891U Go-fishing toy |
| 06/1988 | |
| 06/29/1988 | CN87204595U Child strong combined apparatus |
| 02/1988 | |
| 02/17/1988 | CN87204420U Multifunction electronic intelligence contest device |
| 02/1980 | |
| 02/05/1980 | CA1071253A1 Game having game objects removable from a closable housing |
| 11/1976 | |
| 11/30/1976 | US3994492 Game apparatus |
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