United States Patent 3008719
Inventors:
Misko, Stephen R.
Publication Date:
11/14/1961
Assignee:
Misko, Stephen R.
Other Classes:
473/594, 273/113
International Classes:
A63F7/00; A63F7/04
US Patent References:
| 2515346 | Manually tiltable educational ball game | | | |
| 2521703 | Ball | | | |
| 2539216 | Ball dispensing apparatus | | | |
| 2546896 | Ball | | | |
| 2555132 | Portable game playing device utilizing balls simulating playing cards | | | |