Number | Name | Date | Kind |
---|---|---|---|
D339949 | Wei et al. | Oct 1993 | |
D339950 | Jung | Oct 1993 | |
414748 | Bentley | Nov 1889 | |
754329 | Milliken | Mar 1904 | |
1349072 | Lines | Aug 1920 | |
1760750 | Goodman | Apr 1928 | |
3276481 | McNulty | Aug 1964 | |
3414140 | Feldkamp | Aug 1966 | |
4492095 | Brister | Jan 1985 | |
4612961 | Vetter | Sep 1986 | |
4627470 | Carruthers | Dec 1986 | |
5240031 | Vigil | Aug 1993 |
Entry |
---|
Cherne Industries Incorporated, Cherne Single-Size Test-Ball Plug, 1992, Product sheet, 1 page. |