Patent Grant
D323721
| Number | Name | Date | Kind |
|---|---|---|---|
| D251859 | Kent | May 1979 | |
| D265004 | Davis | Jun 1982 | |
| D275039 | Loubier | Aug 1984 | |
| 618009 | La Varre | Jan 1899 | |
| 1171177 | De L'eau | Feb 1916 | |
| 1184052 | Turner et al. | May 1916 | |
| 1480101 | Ogden | Jan 1924 | |
| 2187442 | Beach | Jan 1940 | |
| 2282700 | Bobbroff | May 1942 | |
| 2534745 | Waters | Oct 1970 | |
| 3378017 | Stiles | Apr 1968 | |
| 3421524 | Waters | Jan 1969 | |
| 3759274 | Warner | Sep 1973 | |
| 3835872 | Daniel | Sep 1974 | |
| 4265257 | Salyer | May 1981 | |
| 4338957 | Meibauer | Jul 1982 | |
| 4586521 | Urso | May 1986 | |
| 4605025 | McSpadden | Aug 1986 | |
| 4706695 | Urso | Nov 1987 | |
| 4830032 | Jousson | May 1989 |
