Number | Name | Date | Kind |
---|---|---|---|
1509950 | Hedrick | Sep 1924 | |
2163082 | Brandt | Jun 1939 | |
2487163 | Miconi | Nov 1949 | |
3064789 | Probasco | Nov 1962 | |
3299899 | Nadherny | Jan 1967 | |
4558712 | Sentoku et al. | Dec 1985 | |
4560086 | Stol | Dec 1985 | |
4607648 | Hough | Aug 1986 | |
4787873 | Borrmann et al. | Nov 1988 | |
5007876 | Klitsner | Apr 1991 | |
5474496 | Perkitny | Dec 1995 | |
5827117 | Naas | Oct 1998 |
Entry |
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Mag-Nif Makes it in the U.S.A.!—Banks, Games & Puzzles, Just for Fun! catalog (Front Cover, pp. 1-14 and Back Cover) (1998). |