Number | Name | Date | Kind |
---|---|---|---|
D214776 | Schaedler | Jul 1969 | |
D261097 | Wallace et al. | Oct 1981 | |
D289135 | Doman | Apr 1987 | |
D316216 | Gierke et al. | Apr 1991 | |
4346630 | Hanson | Aug 1982 | |
4821611 | Izumisawa | Apr 1989 |
Entry |
---|
ATD Tools Corp.; Aug./Sep. 1990 Catalog; p. 10. |