Number | Name | Date | Kind |
---|---|---|---|
3555166 | Gasser | Jan 1971 | |
3810106 | Nadler et al. | May 1974 | |
3902392 | Nagahama | Sep 1975 | |
3913443 | Jewett | Oct 1975 | |
4018127 | Biro | Apr 1977 | |
4072078 | Shallenberger et al. | Feb 1978 | |
4078464 | Sugiyama | Mar 1978 | |
4129055 | Whittington et al. | Dec 1978 | |
4186642 | Grass | Feb 1980 | |
4236437 | Howell et al. | Dec 1980 | |
4357849 | Ezawa et al. | Nov 1982 | |
4794838 | Corrigau, III | Jan 1989 |
Number | Date | Country |
---|---|---|
52-37030 | Mar 1977 | JPX |
Entry |
---|
"Toys", Washington Post, Feb. 19, 1989, Section F. |