|
| US3947039 | 18. Sept. 1974 | 30. März 1976 | | Football board game apparatus |
| US4094509 | 9. Febr. 1977 | 13. Juni 1978 | The Raymond Lee Organization, Inc. | Football game |
| US4117606 | 22. Juli 1977 | 3. Okt. 1978 | | Method and means of sequentially observing player positions in predetermined game plays |
| US4660836 | 14. Juni 1985 | 28. Apr. 1987 | | Quarterback game |
| US5046743 | 21. Aug. 1990 | 10. Sept. 1991 | | Strategy-type soccer board game |
| US5076588 | 6. Aug. 1990 | 31. Dez. 1991 | | Card game based on decision theory |
| US5405141 | 15. Nov. 1993 | 11. Apr. 1995 | | Football board game apparatus and method of play |
