Number | Name | Date | Kind |
---|---|---|---|
3981087 | Sachs | Sep 1976 | |
4593904 | Graves | Jun 1986 | |
5180309 | Egnor | Jan 1993 | |
5456607 | Antoniak | Oct 1995 | |
5679075 | Forrest et al. | Oct 1997 | |
5885087 | Thomas | Mar 1999 | |
5915971 | Ramsay et al. | Jun 1999 |
Entry |
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“GSS-III Game Show System,” product brochure by Creative Imagineering, Fort Lauderdale, FL., (1994). |