Patent Grant
D335787
| Number | Name | Date | Kind |
|---|---|---|---|
| D105837 | Brandt | Aug 1937 | |
| D123806 | Griese | Aug 1939 | |
| D141889 | Loman | Jul 1945 | |
| D169261 | Keal | Apr 1953 | |
| D171891 | Hamilton | Apr 1954 | |
| D180283 | Hoven et al. | May 1957 | |
| D182926 | Roeder | May 1958 | |
| D193192 | Blevins | Jul 1962 | |
| D202197 | Beckman | Sep 1965 | |
| D219820 | Wegner | Feb 1971 | |
| D227830 | Klose et al. | Jul 1973 | |
| D227831 | Andrus et al. | Jul 1973 | |
| D234382 | Tacke | Feb 1975 | |
| D234387 | Hodges et al. | Jan 1975 | |
| D236061 | Tacke | Jul 1975 | |
| D240253 | Crawford | Jun 1976 | |
| D249405 | Ambasz | Sep 1978 | |
| D273730 | Cafiero | May 1984 | |
| D277056 | Nicholson | Jan 1985 | |
| D280395 | Cheng et al. | Sep 1985 | |
| D283091 | Meyer | Mar 1986 | |
| D286598 | Berry | Nov 1986 | |
| D288750 | Friedman | Mar 1987 | |
| D312541 | Wright | Dec 1990 | |
| D314105 | Vossoughi | Jan 1991 | |
| D325833 | Saotome | May 1992 | |
| 1881475 | Gibson | Oct 1932 | |
| 1888649 | Anderson | Nov 1932 | |
| 2223405 | Cain | Dec 1940 | |
| 2354106 | Cooper | Jul 1944 | |
| 2690366 | Kimmel | Sep 1954 | |
| 2829935 | Colleau | Apr 1958 | |
| 3273517 | Amthor, Jr. et al. | Sep 1966 | |
| 3820176 | Feiertag | Jun 1974 | |
| 3862789 | Korell et al. | Jan 1975 | |
| 4040692 | Sass et al. | Aug 1977 | |
| 4437411 | Maxwell | Mar 1984 | |
| 4440096 | Rice et al. | Apr 1984 | |
| 4612863 | Vonhausen et al. | Sep 1986 | |
| 4639049 | Frascaroli et al. | Jan 1987 | |
| 4981085 | Watt | Jan 1991 |
