Patent Grant
D389398
| Number | Name | Date | Kind |
|---|---|---|---|
| D92326 | Steele et al. | May 1934 | |
| D264425 | Nippel et al. | May 1982 | |
| D348825 | Below | Jul 1994 | |
| D360351 | House et al. | Jul 1995 | |
| D375249 | Scherer et al. | Nov 1996 | |
| 4451106 | Wiseheart et al. | May 1984 | |
| 5212899 | Fandreyer | May 1993 | |
| 5594206 | Klas et al. | Jan 1997 | |
| 5613874 | Orlando et al. | Mar 1997 |
