Patent Grant
D347457
| Number | Name | Date | Kind |
|---|---|---|---|
| D339840 | Coconate | Sep 1993 | |
| 2771678 | Hansen, Sr. | Nov 1956 | |
| 2898109 | Williams | Aug 1959 | |
| 3033574 | Partridge | May 1962 | |
| 3198525 | Smith | Aug 1965 | |
| 3253829 | Ford | May 1966 | |
| 3262705 | Nunziato | Jul 1966 | |
| 3273893 | Duncan | Sep 1966 | |
| 3298693 | Eisenberg | Jan 1967 | |
| 3698093 | Marshall | Oct 1972 | |
| 3951415 | Stuart | Apr 1976 | |
| 4167268 | Lorang | Sep 1979 | |
| 4174838 | Paschetto | Nov 1979 | |
| 4789158 | Chiesa | Dec 1988 | |
| 4934706 | Marshall | Jun 1990 | |
| 4949971 | Thornton | Aug 1990 | |
| 4953867 | Rigsby | Sep 1990 | |
| 5071129 | Wilson | Dec 1991 | |
| 5143376 | Johnson | Sep 1992 |
