Patent Grant
D245860
| Number | Name | Date | Kind |
|---|---|---|---|
| D235445 | MacKay et al. | Jun 1975 | |
| D235997 | Johnson | Jul 1975 | |
| D240429 | Grube | Jul 1976 | |
| 3762648 | Deines et al. | Oct 1973 | |
| 3801019 | Trenary et al. | Apr 1974 | |
| 3958756 | Trenary et al. | May 1976 | |
| 3998390 | Peterson et al. | Dec 1976 |
