Patent Grant
D397447
| Number | Name | Date | Kind |
|---|---|---|---|
| D245263 | Andersen | Aug 1977 | |
| D283923 | Henry et al. | May 1986 | |
| D330089 | Bunger | Oct 1992 | |
| 1881778 | Madsen | Oct 1932 | |
| 1922370 | Johnson et al. | Aug 1933 | |
| 2093020 | Norberg | Sep 1937 | |
| 2242499 | Hinsworth | May 1941 | |
| 4060437 | Strout | Nov 1977 | |
| 4854365 | Juneau | Aug 1989 | |
| 5168915 | LaFleur | Dec 1992 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 40278 | Jun 1995 |
