Patent Grant
D333844
| Number | Name | Date | Kind |
|---|---|---|---|
| D213532 | Yeo | Mar 1969 | |
| D214947 | Perkins | Aug 1969 | |
| D219479 | Perkins | Dec 1970 | |
| D273019 | Chalabian | Mar 1984 | |
| D273020 | Chalabian | Mar 1984 | |
| D273021 | Chalabian | Mar 1984 | |
| D273022 | Chalabian | Mar 1984 | |
| D273023 | Chalabian | Mar 1984 | |
| D273123 | Gore | Mar 1984 | |
| D273203 | Gore | Mar 1984 | |
| D273595 | Gore | Apr 1984 | |
| D273686 | Gore | May 1984 | |
| D287605 | Chalabian | Jan 1987 | |
| 3174608 | Knickerbocker | Mar 1965 | |
| 4093058 | Terry | Jun 1978 | |
| 4506776 | Voegeli | Mar 1985 | |
| 4544081 | Voegeli | Oct 1985 | |
| 4576271 | Chalabian | Mar 1986 | |
| 4579214 | Volk | Apr 1986 | |
| 4707038 | Voegeli | Nov 1987 | |
| 4787687 | Merl | Nov 1988 |
| Entry |
|---|
| Sho Rack, 1990 p. 4 TK80 top left. |
