| Patents for A63H 31 - Gearing for toys (1,330) |
|---|
| 06/15/1982 | US4335318 Engine-driven model toy |
| 05/18/1982 | US4329886 Positive mesh gearing system for toy cars |
| 03/16/1982 | US4320441 Retractable headlights for radio-controlled toy vehicles |
| 01/12/1982 | US4309841 Two-wheel toy vehicle with inertia flywheel |
| 12/22/1981 | US4306375 Self-powered four wheel drive vehicle |
| 09/22/1981 | US4290227 Torque transmission system for motor driven toy |
| 08/18/1981 | US4283879 Toy vehicle with four-wheel drive |
| 06/16/1981 | US4272918 Multi-position remote controlling device for toys |
| 01/20/1981 | US4245515 Device for switching power of active toy |
| 12/30/1980 | US4241534 Toy vehicle with spring drive mechanism |
| 11/04/1980 | US4231183 Differential gear drive |
| 11/04/1980 | US4231182 Toy vehicle having reversing mechanism |
| 09/30/1980 | US4224758 Structural element of an assembly kit |
| 04/22/1980 | US4198779 Model aircraft propulsion system |
| 04/15/1980 | US4198049 Game with reversible, self-propelled target object |
| 05/22/1979 | US4155197 Steerable toy vehicle |
| 05/08/1979 | US4152866 Electrically driven travelling toy |
| 11/14/1978 | US4124949 Connector and bearing for swingably mounting rod |
| 09/26/1978 | US4116084 Movable toy having gear disengaging mechanism and gear changing mechanism |
| 09/12/1978 | US4112615 Remote control system for a movable toy vehicle |
| 08/29/1978 | US4109913 Toy vehicle |
| 08/29/1978 | US4109398 Construction type educational and amusement device |
| 03/21/1978 | US4079938 Toy vehicle and toy vehicle game |
| 03/14/1978 | US4078799 Toy vehicle and toy vehicle game |
| 11/29/1977 | US4059918 Toy vehicle |
| 02/01/1977 | US4005764 Governor means for toy and game motors or the like |
| 12/14/1976 | US3997061 Toy crane |
| 11/23/1976 | US3992956 Multi-gear transmission for toys |
| 06/01/1976 | US3959919 Animated objects such as dolls, figured personages and the like |
| 03/02/1976 | US3940882 Motor-driven model airplane having a pusher propeller |