|
| US4026048 | 31 déc. 1975 | 31 mai 1977 | Douglas Dynamics Corporation | Multiple circuit control |
| US4085301 | 16 sept. 1976 | 18 avr. 1978 | Fairchild Camera and Instrument Corporation | Hand-held controller device |
| US4144424 | 1 avr. 1977 | 13 mars 1979 | Nissan Motor Company, Limited | Switch for vehicle transmission with automatic clutch |
| US4386776 | 17 févr. 1981 | 7 juin 1983 | Coleco Industries, Inc. | Electronic sports-action game with improved game-object simulation |
| US4391444 | 9 févr. 1981 | 5 juil. 1983 | Coleco Industries, Inc. | Electronic game providing formation changes and method |
| US4436971 | 23 avr. 1982 | 13 mars 1984 | Wico Corporation | Snap-in switch mounting structure |
| US4465908 | 16 août 1982 | 14 août 1984 | | Hand controller |
