Number | Date | Country | Kind |
---|---|---|---|
61-94606 | Apr 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
1979222 | Goodwin | Oct 1934 | |
2584435 | Doerr | Feb 1952 | |
2823902 | Reynold | Feb 1958 | |
3372690 | Ruiz | Mar 1968 | |
3656650 | Frater | Apr 1972 | |
3908852 | Ricobene et al. | Sep 1975 | |
4194619 | Schley | Mar 1980 | |
4604987 | Keltner | Aug 1986 | |
4630671 | Sherman et al. | Dec 1986 |
Entry |
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Translation of Japanese Utility Model Publication No. 18985/1982. |