Number | Name | Date | Kind |
---|---|---|---|
D250723 | Dieter et al. | Jan 1979 | |
D262818 | Works | Jan 1982 | |
D281985 | Spirk, Jr. et al. | Dec 1985 | |
D303826 | Aker | Oct 1989 | |
4447055 | Ahrens | May 1984 | |
4484738 | Ahrens et al. | Nov 1984 | |
5031897 | Zalesak | Jul 1991 |
Entry |
---|
Mexico Forge, 1984, p. 30, top of the page. |
Euro-Matic Ltd, 1989, as shown. |
Quality Industries Inc. 1983, p. 31 Climb-N-Slide. |