Number | Name | Date | Kind |
---|---|---|---|
D161852 | Meeder | Feb 1951 | S |
2612294 | Dorschner | Sep 1952 | A |
2806074 | Duncklee et al. | Sep 1957 | A |
3001667 | Whiting | Sep 1961 | A |
3035682 | Ferch | May 1962 | A |
D206813 | Vissers | Jan 1967 | S |
4036411 | Westhoff | Jul 1977 | A |
4220434 | Letzig | Sep 1980 | A |
D279323 | Spenceley | Jun 1985 | S |
4740130 | Prins | Apr 1988 | A |
D335293 | Pingry et al. | May 1993 | S |
5409344 | Tharaldson | Apr 1995 | A |
D368914 | Pink et al. | Apr 1996 | S |
5655872 | Plotkin | Aug 1997 | A |
D402670 | Becker | Dec 1998 | S |
D431889 | Jansen et al. | Oct 2000 | S |
D478543 | Truan et al. | Aug 2003 | S |