Patent Grant
D361261
| Number | Name | Date | Kind |
|---|---|---|---|
| D165491 | Spangler | Dec 1951 | |
| D192927 | Ernst | May 1962 | |
| D216517 | Dorn | Jan 1970 | |
| D256606 | Hoggard | Aug 1980 | |
| D275975 | Ciganko | Oct 1984 | |
| D280224 | Wilson | Aug 1985 | |
| D290474 | Tepper | Jun 1987 | |
| D315936 | Wilson et al. | Apr 1991 | |
| 2364081 | Lambert | Dec 1944 | |
| 2554045 | Minor, Jr. | May 1951 | |
| 2756051 | Shone | Jul 1956 | |
| 2770291 | Forman | Nov 1956 | |
| 2862710 | Lewis | Dec 1958 | |
| 2882050 | Deady | Apr 1959 | |
| 2915312 | Barthel | Dec 1959 | |
| 2921789 | Skinner, Sr. | Jan 1960 | |
| 2937691 | Horgan | May 1960 | |
| 2971758 | Zimmers | Feb 1961 | |
| 2978245 | Rempel | Apr 1961 | |
| 3093356 | Buyalos, Jr. | Jun 1963 | |
| 3155390 | Moore et al. | Nov 1964 | |
| 3180640 | Lawrence | Apr 1965 | |
| 3220726 | Koller et al. | Nov 1965 | |
| B14072309 | Wilson | Mar 1984 | |
| 4093208 | Tomalinas, Jr. | Jun 1978 | |
| 4492375 | Connelly | Jan 1985 | |
| 4582320 | Shaw | Apr 1986 | |
| 4618144 | Gibson | Oct 1986 | |
| 4749286 | White | Jun 1988 | |
| 4852874 | Sleichter, III et al. | Aug 1989 | |
| 4913419 | McAuliffe | Apr 1990 | |
| 4943046 | Beltzig | Jul 1990 | |
| 5135216 | Bingham et al. | Aug 1992 | |
| 5242353 | Cole et al. | Sep 1993 |
