Patent Grant
D341403
| Number | Name | Date | Kind |
|---|---|---|---|
| D264983 | Logan | Jun 1982 | |
| D269850 | Preisler et al. | Jul 1983 | |
| D274122 | Stahel et al. | Jun 1984 | |
| D274925 | Holcomb | Jul 1984 | |
| D299333 | Cove | Jan 1989 | |
| 2668055 | Sharp et al. | Feb 1954 | |
| 3184234 | Struble | May 1965 | |
| 3666267 | McKinney | May 1972 | |
| 3708164 | Griffin | Jan 1973 | |
| 3856297 | Schnell | Dec 1974 | |
| 4379552 | Webb | Apr 1983 | |
| 4591151 | Hensley | May 1986 | |
| 4695049 | Ciemiega | Sep 1987 | |
| 4702474 | Guibert | Oct 1987 | |
| 4799668 | Jansen | Jan 1989 | |
| 4838542 | Wilkinson | Jun 1989 | |
| 4895044 | Ekins | Jan 1990 | |
| 5046727 | Wilkinson et al. | Sep 1991 |
