| Patents for A63G 21 - Chutes; Helter-skelters (1,858) |
|---|
| 04/14/1993 | CN2129639Y Child playing slide |
| 03/31/1993 | EP0534712A1 Multiple participant moving vehicle shooting gallery |
| 03/30/1993 | US5197924 Toy stairway slide apparatus |
| 03/24/1993 | CA2075122A1 Multiple participant moving vehicle shooting gallery |
| 02/02/1993 | US5183437 Method and apparatus for initiating a water ride |
| 12/23/1992 | CN2125431U Children playing game device |
| 10/13/1992 | US5154671 Water slide and pool with water curtain and pool replenishment system |
| 08/25/1992 | USRE34042 Wave surfing simulation apparatus |
| 08/20/1992 | WO1992013617A1 Attraction |
| 08/12/1992 | CN2112435U Driving device for friction wheel rolling type pulley climbing |
| 08/11/1992 | US5137497 Slide apparatus |
| 08/04/1992 | US5135439 Roller elements for playground slides |
| 07/09/1992 | WO1992011072A1 Swimming pool system for recreative purposes |
| 06/09/1992 | US5119734 Chassis for rail-bound exhibition vehicles |
| 05/06/1992 | EP0483475A2 Resin roller |
| 04/23/1992 | CA2028202A1 Roller elements for playground slides |
| 04/20/1992 | CA2053694A1 Participatory water play apparatus |
| 03/19/1992 | WO1992004091A1 All around playground kit |
| 03/05/1992 | WO1992004087A1 Water ride attraction |
| 03/05/1992 | WO1992003201A1 Water ride with water propulsion devices |
| 01/08/1992 | CN2092352U Body-building indoor slide |
| 12/03/1991 | US5069443 Water slider lane |
| 11/26/1991 | US5067706 Multiple-purpose assembled playing set |
| 11/13/1991 | EP0456588A1 Mechanical ascending aid for little vehicles of the type toboggan |
| 11/06/1991 | EP0454722A1 Track system comprising a drive track and a vehicle. |
| 07/23/1991 | US5033392 Apparatus for loading and unloading passengers from watercraft |
| 07/16/1991 | US5031897 Children's playground slide |
| 06/04/1991 | US5020465 Coupleable flotation apparatus forming lines and arrays |
| 05/16/1991 | DE3937580A1 Amusement slide set in downhill terrain - has slide support beams fixed on ground and supporting wider slider carriages |
| 05/01/1991 | CN1012467B Water jump course |
| 04/30/1991 | US5011134 Waterslide with uphill run and flotation device therefor |
| 04/25/1991 | DE3935061A1 Water chute with at least one track - is supported on struts, with water trough at bottom |
| 04/02/1991 | CA1282440C Playground slide |
| 03/20/1991 | EP0417521A1 Funfair railway vehicle |
| 03/06/1991 | CN2072418U Recreation slide in room |
| 01/15/1991 | US4984783 Water sliders with turning toboggans |
| 12/27/1990 | EP0277136B1 Aquatic amusement device |
| 12/06/1990 | DE3917674A1 Environmentally friendly slide track - has several sections allowing grass to grow around them |
| 09/26/1990 | EP0389152A1 An assemblable tube or trough for use as a playground slide, a crawling tube, or the like |
| 09/26/1990 | EP0388772A1 Passenger transfer installation |
| 09/26/1990 | CN2062645U Amusement machine for imitating double-wheel vehicle wire walking |
| 09/13/1990 | DE3907814A1 Shell-like moulding, in particular a slide |
| 07/26/1990 | WO1990007963A1 Track system comprising a drive track and a vehicle |
| 07/25/1990 | CN1044051A Multifunction training appliances for children |
| 07/24/1990 | US4943048 Staircase amusement slide |
| 06/12/1990 | US4932648 Playground slide |
| 06/06/1990 | CN2057858U Building blocks type multifunction wheelchair |
| 03/28/1990 | EP0360334A1 Amusement device |
| 03/27/1990 | US4910814 Splash pool for recreational water slides |
| 03/06/1990 | US4905987 Water sports apparatus |
| 01/16/1990 | US4893807 Playground slide |
| 11/30/1989 | WO1989011316A1 Recreational water slide/play pool |
| 11/16/1989 | DE3913653A1 Plaything for children's playgrounds, kindergartens or the like |
| 09/21/1989 | DE3812435C1 Chute installation |
| 09/12/1989 | US4865312 Recreational device for physically disabled children |
| 09/12/1989 | US4865311 Playground slide construction |
| 05/23/1989 | US4831937 Amusement ride device |
| 04/18/1989 | US4821647 Amusement ride |
| 03/21/1989 | US4813663 Stair slide |
| 03/14/1989 | US4811943 Playground slide |
| 02/21/1989 | US4805898 Recreational slide system and components thereof |
| 02/21/1989 | US4805897 Water slide systems |
| 02/21/1989 | US4805896 Low rise water ride |
| 11/23/1988 | EP0291617A1 Single track amusement rope-way |
| 08/10/1988 | EP0277136A1 Aquatic amusement device. |
| 08/09/1988 | US4762316 Wave surfing simulation apparatus |
| 06/14/1988 | US4750733 Aquatic amusement device |
| 06/01/1988 | CN87207836U Multifunction combined game sporting apparatus for children |
| 05/19/1988 | DE3639124A1 Water chute |
| 03/31/1988 | DE3705775C1 Braking apparatus for a cable-borne trolley |
| 02/16/1988 | US4724771 Closed-loop amusement ride system |
| 09/23/1987 | EP0182923B1 Appliance for practising aquatic sports |
| 09/23/1987 | CN87100953A Water jump course |
| 09/15/1987 | US4693183 Track system for a passenger-accommodating vehicle as part of a rollercoaster |
| 09/09/1987 | EP0235496A2 Water jumpway |
| 07/28/1987 | US4682547 Amusement ride with vehicles supported by universally hinged wheel groups |
| 04/23/1987 | WO1987002264A1 Aquatic amusement device |
| 04/01/1987 | EP0215814A1 Process for producing permanently curved pipe member sections for use in a slideway means |
| 03/10/1987 | CA1219009A1 Plastic slide for sleds |
| 12/23/1986 | US4630709 Pool entry and exit device |
| 08/28/1986 | WO1986004827A1 Process for producing permanently curved pipe member sections for use in a slideway means |
| 08/27/1986 | EP0192036A2 Tunnel section for a water slide |
| 07/29/1986 | CA1208673A1 Water slide |
| 07/02/1986 | EP0185973A2 Track for a passenger-carrying vehicle of a high ride |
| 06/04/1986 | EP0182923A1 Appliance for practising aquatic sports |
| 11/21/1985 | EP0161243A1 Wawe generator for sport and game |
| 10/01/1985 | US4543886 Amusement ride including a rotating loading terminal |
| 06/04/1985 | US4520732 Amusement ride |
| 04/23/1985 | US4512257 Carousel and train for amusement parks |
| 04/10/1985 | EP0089956B1 Water toboggan for persons |
| 01/09/1985 | EP0130897A2 Apparatus for mechanically lifting small vehicles |
| 12/11/1984 | US4487411 Playground tube slide |
| 12/06/1984 | WO1984004695A1 Wawe generator for sport and game |
| 11/27/1984 | US4484739 Plastic slide for sleds |
| 11/27/1984 | US4484738 Playground deck |
| 10/25/1984 | EP0110884A4 Surfing hill. |
| 10/03/1984 | EP0120824A2 Slide support structure |
| 09/19/1984 | EP0119099A2 A slide |
| 08/22/1984 | EP0116109A1 Amusement device such as a roller coaster |
| 08/16/1984 | WO1984003052A1 Public entertaining installation like a big dipper |