Number | Name | Date | Kind |
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D49474 | Fargo | Aug 1916 | S |
D57343 | Humphrey | Mar 1921 | S |
2497633 | Shapiro et al. | Feb 1950 | A |
3181396 | Nance | May 1965 | A |
D254863 | Hayes | Apr 1980 | S |
D282962 | Gerber | Mar 1986 | S |
4611485 | Leslie | Sep 1986 | A |
4724608 | Parrott | Feb 1988 | A |
D318102 | Papai | Jul 1991 | S |
5316041 | Ramacier et al. | May 1994 | A |
5669404 | Guillermo | Sep 1997 | A |
5702215 | Li | Dec 1997 | A |
6003557 | Brelig et al. | Dec 1999 | A |
6282999 | Hite et al. | Sep 2001 | B1 |
6904835 | Dugan et al. | Jun 2005 | B2 |