Document Type and Number:
United States Patent 3313242
Publication Date:
04/11/1967
Other Classes:
191/22C, 238/10F, 104/305, 246/415R, 246/415A, 238/10R
International Classes:
A63H18/12; A63H18/00
US Patent References:
| 1657511 | Game | | | |
| 1778465 | Electrical distribution | | | |
| 2754432 | Dual control system | | | |
| 2965044 | Power supplies for miniature electric railways | | | |
| 3070732 | Electric control system | | | |
| 3117755 | Multiple branch lane switching in model traffic system | | | |
| 3205833 | Skill influenced chance performance of model race game vehicles | | | |
| 3220356 | Model train control system | | | |