Patent Grant
D298962
| Number | Name | Date | Kind |
|---|---|---|---|
| D191294 | Charnota et al. | Sep 1961 | |
| D196603 | Beinert | Oct 1963 | |
| D208451 | Anesi | Aug 1967 | |
| D277024 | Fechtner | Jan 1985 | |
| 2929534 | Trubert | Mar 1960 | |
| 3097762 | Charnota et al. | Jul 1963 | |
| 3172604 | Brock | Mar 1965 | |
| 3187943 | Wolf | Jun 1965 | |
| 3452930 | Karbo | Jul 1969 | |
| 3473695 | Amesi | Oct 1969 | |
| 3865138 | Jones | Feb 1975 | |
| 3921667 | Corliss | Nov 1975 | |
| 3921904 | Roueda | Nov 1975 | |
| 4023585 | VandenBurg | May 1977 | |
| 4108419 | Sturman et al. | Aug 1978 | |
| 4130135 | Moore | Dec 1978 | |
| 4165532 | Kendall et al. | Aug 1979 | |
| 4189776 | Kendall | Feb 1980 | |
| 4232707 | Sturman et al. | Nov 1980 | |
| 4592505 | Bruninga et al. | Jun 1986 | |
| 4708264 | Bruninga | Nov 1987 |
