Patent Grant
D340249
| Number | Name | Date | Kind |
|---|---|---|---|
| D282004 | Neumeister | Dec 1985 | |
| D306303 | Takeda | Feb 1990 | |
| 2034902 | Heinze | Mar 1936 | |
| 2286600 | Chott | Jun 1942 | |
| 2458692 | Downer | Jan 1949 | |
| 2527556 | Kost | Oct 1950 | |
| 3198502 | Thompson | Aug 1965 | |
| 3374584 | Haught | Mar 1968 | |
| 3749371 | Folkenroth et al. | Jul 1973 | |
| 4074900 | Drury | Feb 1978 | |
| 4153374 | Adams | May 1979 | |
| 4184776 | Shampanier | Jan 1980 | |
| 4371259 | Howitt | Jan 1983 | |
| 4415270 | Heinis et al. | Nov 1983 | |
| 4531839 | Canisse et al. | Jul 1985 | |
| 4673297 | Siczek et al. | Jun 1987 | |
| 4705083 | Rossetti | Nov 1987 | |
| 4822172 | Stottmann | Apr 1989 | |
| 4890931 | Herold | Jan 1990 | |
| 4893938 | Anderson | Jan 1990 |
