Patent Grant
D432658
| Number | Name | Date | Kind |
|---|---|---|---|
| 51398 | Sheehan | Oct 1865 | |
| D158020 | Spier | Apr 1950 | |
| D165863 | Paulson | Feb 1952 | |
| D170499 | Gloeckler | Sep 1953 | |
| D182389 | Sisco | Mar 1958 | |
| D204023 | Potts | Mar 1966 | |
| D251576 | Geenen-Megens | Apr 1979 | |
| D258532 | Wagner | Mar 1981 | |
| D285624 | Rosenbaum | Sep 1986 | |
| D302167 | Sherman | Jul 1989 | |
| D313125 | Gordon | Dec 1990 | |
| D342791 | Sparkman | Dec 1993 | |
| D388812 | Miehe et al. | Jan 1998 | |
| D403074 | Piergiorgio et al. | Dec 1998 | |
| D410090 | Podd | May 1999 | |
| D410749 | Podd | Jun 1999 | |
| 1047163 | Bullock | Dec 1912 | |
| 1275127 | Campbell | Aug 1918 | |
| 1743510 | Zickmantel | Jan 1930 | |
| 1743801 | Reynolds | Jan 1930 | |
| 1924315 | Hamphill et al. | Aug 1933 | |
| 2671898 | Wade | Mar 1954 | |
| 2874385 | Wade | Feb 1959 | |
| 2891252 | Lazo | Jun 1959 | |
| 2942270 | Enright | Jun 1960 | |
| 4527565 | Ellis | Jul 1985 | |
| 4908878 | Tarragano | Mar 1990 | |
| 5343561 | Adamo | Sep 1994 | |
| 5628772 | Russell | May 1997 | |
| 5940886 | McCarthy Smith | Aug 1999 |
