Number | Name | Date | Kind |
---|---|---|---|
1928583 | Young et al. | Sep 1933 | A |
2047774 | Paul et al. | Jul 1936 | A |
2131550 | Collins | Sep 1938 | A |
2196253 | DiBella | Apr 1940 | A |
2208086 | Singer | Jul 1940 | A |
2622880 | Walsh | Dec 1952 | A |
2967711 | Anderson | Jan 1961 | A |
3148883 | Ruderian | Sep 1964 | A |
D226206 | Rankin et al. | Jan 1973 | S |
3737164 | Yoe | Jun 1973 | A |
5249810 | Cazalet | Oct 1993 | A |
5377996 | Shure | Jan 1995 | A |
5405149 | Allen | Apr 1995 | A |
D359780 | Sokol | Jun 1995 | S |
5951014 | Nadel | Sep 1999 | A |
D445147 | Saldana | Jul 2001 | S |
D537483 | Kort | Feb 2007 | S |
D539369 | Makowsky | Mar 2007 | S |
D579985 | Sanges | Nov 2008 | S |
8701987 | Albers et al. | Apr 2014 | B2 |
D724659 | Begin | Mar 2015 | S |
D738957 | Albers | Sep 2015 | S |