Number | Name | Date | Kind |
---|---|---|---|
D201398 | Burns et al. | Jun 1965 | |
D234273 | Wilson et al. | Feb 1975 | |
D246854 | Baker | Jan 1978 | |
D276025 | Hexamer | Oct 1984 | |
3419184 | Asenbauer | Dec 1968 | |
4018338 | Lemkin | Apr 1977 | |
4267700 | Minter | May 1981 | |
5042674 | Ramsay et al. | Aug 1991 |
Entry |
---|
Lewisystems, 1983 Cat. p. 26, as shown. |