Number | Name | Date | Kind |
---|---|---|---|
D35174 | Conklin | Oct 1901 | S |
D288978 | Wind | Mar 1987 | S |
D356200 | Kern et al. | Mar 1995 | S |
D404180 | Apps et al. | Jan 1999 | S |
D429052 | Ito et al. | Aug 2000 | S |
D434509 | Oliver et al. | Nov 2000 | S |
D445554 | Blason et al. | Jul 2001 | S |
D446900 | Koefelda et al. | Aug 2001 | S |
D459049 | Apps et al. | Jun 2002 | S |
D459050 | Meyer | Jun 2002 | S |
D464186 | Medoff et al. | Oct 2002 | S |
D489860 | Apps et al. | May 2004 | S |
D508300 | O'Dell et al. | Aug 2005 | S |
D544675 | Ishikawa et al. | Jun 2007 | S |
D548924 | Frankenberg | Aug 2007 | S |
D550925 | Boaler et al. | Sep 2007 | S |