| Patents for A63C 5 - Skis or snowboards (5,356) |
|---|
| 04/27/1989 | DE3734042A1 Cross-country ski |
| 04/26/1989 | EP0312968A1 Improved ski construction |
| 04/12/1989 | EP0311539A1 Cross-country ski with an upper longitudinal rib for cooperation with a corresponding groove of the shoe sole |
| 04/12/1989 | EP0310657A1 Hinged structure |
| 04/04/1989 | US4818839 Process for treating the metal edge of a ski |
| 04/04/1989 | US4817988 Device for joining two skis together which is readily removable with the skis on the feet |
| 03/29/1989 | EP0309403A2 Method for producing a ski, and ski obtained by this method |
| 03/21/1989 | US4813699 Ski |
| 03/08/1989 | EP0306418A1 Method of producing a complex, elastic moulded sandwich structure |
| 03/07/1989 | US4810001 Ski |
| 03/02/1989 | DE3825188A1 Ski |
| 03/01/1989 | EP0304585A1 Sporting device |
| 02/21/1989 | US4805936 Wheeled ski |
| 02/14/1989 | US4804200 Sliding device, particularly alpine ski |
| 02/08/1989 | EP0302384A1 Supporting device to be arranged on the surface of a ski |
| 02/02/1989 | DE3723974A1 Ski, namely a cross-country or touring ski |
| 01/24/1989 | US4799710 Ski attachment for protecting the upper surface of the rear portion of a ski |
| 01/11/1989 | EP0298885A1 Downhill ski with prolonged tip |
| 01/04/1989 | EP0297341A1 Method and device for applying a covering by sticking it on the upper face of a ski |
| 01/03/1989 | US4795184 Ski with dissymmetrical lateral surfaces |
| 12/27/1988 | US4793627 Ski handles convertible to standard ski poles |
| 12/20/1988 | US4792316 Surfboard protective tip |
| 12/15/1988 | DE3808878A1 Skis with special features |
| 12/15/1988 | DE3717629A1 Vibration damper for skis |
| 12/15/1988 | DE3717131A1 Skate-type Ski |
| 12/13/1988 | US4790550 Locomotion device |
| 12/07/1988 | EP0294299A1 Downhill-ski and process for making the same |
| 11/15/1988 | US4784233 Ski board |
| 11/03/1988 | DE3712807A1 Spring-board for a ski |
| 11/01/1988 | US4781395 Ski |
| 11/01/1988 | US4780929 Hinge structure |
| 10/25/1988 | US4779890 Equipment for a monoski |
| 10/20/1988 | WO1988007882A1 Hinged structure |
| 10/18/1988 | US4778710 One-piece ski edge with integrated tip and/or end protection |
| 10/18/1988 | US4778197 Short ski having a hollow section filled with a flowable mass |
| 10/13/1988 | DE3711284A1 Shoe support on an alpine surfing apparatus |
| 10/05/1988 | EP0285558A1 Shoe binding for a snow board |
| 10/05/1988 | EP0284878A1 Light construction core, particularly a supporting core for skis |
| 09/21/1988 | EP0283331A1 Ski having a longitudinal upper rib |
| 09/21/1988 | EP0282856A1 Multi-layer ski |
| 09/15/1988 | DE3707460A1 Sliding apparatus for practising winter sports |
| 09/13/1988 | US4770441 Device for practising alternately conventional skiing and monoskiing using a pair of skis |
| 09/08/1988 | DE3806061A1 Improved monoski which can be broken down into two separate elements |
| 09/08/1988 | DE3805968A1 Process for ski production |
| 09/08/1988 | DE3805909A1 Attachment for a ski, especially for a ski for alpine skiing |
| 09/08/1988 | DE3803535A1 Ski with profiled case |
| 09/08/1988 | DE3803483A1 Method of manufacturing a ski and ski manufactured by this method |
| 09/08/1988 | DE3706012A1 Monoski mit einer doppelbindung Monoski with a double bond |
| 09/07/1988 | WO1988006470A1 Monoski with a double binding |
| 09/07/1988 | EP0280693A1 Winter sport apparatus |
| 09/06/1988 | US4768793 Roller ski construction |
| 09/01/1988 | DE3705720A1 Snow-board for winter sporting purposes |
| 09/01/1988 | DE3705568A1 Surf slide |
| 08/31/1988 | EP0280164A2 Snow board for winter sport purposes |
| 08/25/1988 | WO1988006051A1 Ski assembly |
| 08/24/1988 | EP0279648A2 Board |
| 08/23/1988 | EP0241456A4 Speed and distance calculator for skis. |
| 08/17/1988 | EP0278859A1 Cross-country ski |
| 08/17/1988 | EP0278242A2 Wing apparatus for skier |
| 08/16/1988 | US4763909 Wheel or slide mounting in an amusement/exercise foot mounted device |
| 08/11/1988 | WO1988005676A1 Ski comprising a longitudinal rib at its top part |
| 08/11/1988 | WO1988005675A1 Ski for cross-country skiing |
| 08/11/1988 | WO1988004565A3 Steering system for a one or two track vehicles |
| 08/04/1988 | DE3738040A1 Process for producing a ski component |
| 08/04/1988 | DE3702094A1 Holding device for a shoe on an alpine surfing device |
| 08/04/1988 | DE3702093A1 Shoe with fixing and supporting apparatus for and on an alpine surfing device |
| 08/04/1988 | DE3702092A1 Alpine surfing device |
| 08/04/1988 | DE3702087A1 Winter sports apparatus with ski-like sliding runners |
| 08/03/1988 | EP0276630A1 Accessory for skis |
| 08/03/1988 | EP0276300A1 Binding for a winter sports device |
| 07/28/1988 | WO1988005324A1 Ski |
| 07/26/1988 | US4759570 Ski assembly |
| 07/26/1988 | US4759565 Monoski brake |
| 07/14/1988 | DE3700157A1 Sport and leisure device |
| 07/14/1988 | DE3644676A1 Process for producing lightweight structural parts |
| 07/13/1988 | EP0274333A2 Ski joining device easily releasable without removing the skis |
| 07/12/1988 | US4756555 Wing apparatus for skiers |
| 07/12/1988 | US4756544 Skating-type cross-country ski |
| 07/07/1988 | DE3643679A1 Cross-country ski roller |
| 07/05/1988 | US4754989 Ski, in particular a cross-country ski |
| 06/30/1988 | WO1988004565A2 Steering system for a one or two track vehicles |
| 06/23/1988 | DE3644561A1 Chassis with guiding of a crawler to transmit motor power on a ski |
| 06/23/1988 | DE3642541A1 Winter sports device with runners arranged on a frame |
| 06/21/1988 | US4752082 Skis |
| 06/08/1988 | EP0270175A2 Binding device for snow boards |
| 05/31/1988 | US4747613 Ski manufactured to have pre-bored screw holes for the mounting of bindings |
| 05/24/1988 | CA1237153A1 Separable ski |
| 05/17/1988 | US4744584 Handlebars for tucked-in skiing |
| 05/17/1988 | CA1236664A1 Process of manufacturing a ski |
| 05/11/1988 | EP0267130A1 Cross-country ski with a ski binding device |
| 05/11/1988 | EP0266406A1 Roller-ski. |
| 04/26/1988 | US4740009 Ski, in particular a cross-country ski |
| 04/19/1988 | US4738465 Single ski apparatus with removable miniski |
| 04/19/1988 | US4738456 Wheeled ski simulator |
| 04/18/1988 | EP0209569A4 Snow ski. |
| 04/05/1988 | US4735436 Ski attachment |
| 04/05/1988 | US4735433 Binding for cross-country skis |
| 03/23/1988 | EP0260310A1 Method of making a ski and a ski |
| 03/16/1988 | EP0259361A1 Snow skis |
| 03/15/1988 | US4731038 Preformed core and molded product and method of manufacture |