Patent Grant
D391891
| Number | Name | Date | Kind |
|---|---|---|---|
| D248632 | Gillespie et al. | Jul 1978 | |
| D348535 | Burnett | Jul 1994 | |
| D360660 | Lee | Jul 1995 | |
| 1926240 | Maas | Sep 1933 | |
| 2072841 | Tracey et al. | Mar 1937 | |
| 2278383 | Rosenblatt | Mar 1942 | |
| 2589757 | Williams | Mar 1952 | |
| 2638261 | Poole | May 1953 | |
| 3101564 | Stoessel | Aug 1963 | |
| 3271881 | Wagnon | Sep 1966 | |
| 3332433 | Edmondson | Jul 1967 | |
| 3355056 | Fisch | Nov 1967 | |
| 3499238 | Publicker | Mar 1970 | |
| 3531635 | Hancock | Sep 1970 | |
| 3613264 | Vitka et al. | Oct 1971 | |
| 3711698 | Hess | Jan 1973 | |
| 3749424 | Greene | Jul 1973 | |
| 3762083 | Lemons et al. | Oct 1973 | |
| 3964194 | Gugeler | Jun 1976 | |
| 4190312 | Bailey | Feb 1980 | |
| 4208848 | Kohl | Jun 1980 | |
| 4265402 | Tsai | May 1981 | |
| 4352149 | Stetler | Sep 1982 | |
| 4498692 | Swanson | Feb 1985 | |
| 4686784 | Smithies | Aug 1987 | |
| 4900068 | Law | Feb 1990 | |
| 4939859 | Brant | Jul 1990 | |
| 4974127 | Foley | Nov 1990 | |
| 5018288 | Yang | May 1991 | |
| 5037140 | Anderson | Aug 1991 | |
| 5106660 | Vorel | Apr 1992 | |
| 5167993 | Aoyagi | Dec 1992 | |
| 5340024 | Fuller et al. | Aug 1994 | |
| 5349771 | Burnett | Sep 1994 | |
| 5416994 | McLaughlin | May 1995 | |
| 5426878 | Branson | Jun 1995 |
| Number | Date | Country |
|---|---|---|
| 2393385 | Feb 1979 | FRX |
