| Number | Name | Date | Kind |
|---|---|---|---|
| D265303 | Yokoyama | Jul 1982 | |
| D291792 | Clemens | Sep 1987 | |
| D292081 | Kuroda | Sep 1987 | |
| D294135 | Wallet | Feb 1988 | |
| D295036 | Wallet et al. | Apr 1988 | |
| D299712 | Slagh | Feb 1989 | |
| D303945 | Tsuda et al. | Oct 1989 |
| Entry |
|---|
| 1988 Tread Design Guide, p. 54, Montgomery Ward Twin Guard Radial, third row down from top, right side of page. |
| Academy Consumer Radial, 1988 Tread Design Guide, p. 12, top row center. |
| Kumha Powermax 764-60/65, 1988 Tread Design Guide, p. 47, top row, second from left. |