Number | Name | Date | Kind |
---|---|---|---|
4074501 | Sandqvist | Feb 1978 | |
4236555 | Dewey | Dec 1980 | |
4361997 | DeCaro | Dec 1982 | |
4380413 | Dewey | Apr 1983 | |
4517776 | Barker | May 1985 | |
4545270 | Dewey | Oct 1985 | |
4601625 | Ernst et al. | Jul 1986 | |
4621963 | Reinwall | Nov 1986 | |
4642012 | Blucher et al. | Feb 1987 | |
4655656 | Jonsson | Apr 1987 | |
4757661 | Hasan | Jul 1988 | |
4762453 | DeCaro | Aug 1988 | |
4834600 | Lemke | May 1989 | |
4852323 | Kartfilt | Aug 1989 | |
4862664 | Romine | Sep 1989 | |
5069589 | Lemke | Dec 1991 |
Number | Date | Country |
---|---|---|
2711-335 | Mar 1977 | DE |
3040-794 | Nov 1979 | DE |
Entry |
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The Romine Company, “RR-1 Insulated Screw Cap Assembly”, advertisement. |