Number | Name | Date | Kind |
---|---|---|---|
3363729 | Rumsey | Jan 1968 | |
3470904 | Hune et al. | Oct 1969 | |
3527242 | Ansite | Sep 1970 | |
3682151 | Tatsutomi | Aug 1972 | |
4250711 | Zehnder | Feb 1981 | |
4300515 | Straubel et al. | Nov 1981 | |
4313415 | Shinzawa | Feb 1982 | |
4324097 | Schmitt et al. | Apr 1982 | |
4329965 | Ueda et al. | May 1982 | |
4350013 | Yoshiba | Sep 1982 | |
4420101 | O'Neill | Dec 1983 | |
4424790 | Curtil | Jan 1984 | |
4495929 | Maeda et al. | Jan 1985 | |
4846221 | Kanemaru | Jul 1989 | |
4986310 | Bailey et al. | Jan 1991 | |
5137003 | Kyoya et al. | Aug 1992 | |
5345967 | Naffziger | Sep 1994 | |
5531205 | Cook et al. | Jul 1996 | |
5611202 | Sumser et al. | Mar 1997 | |
5657790 | Mohn | Aug 1997 | |
5682746 | Von Hoerner | Nov 1997 |
Number | Date | Country |
---|---|---|
2742206 | Jun 1997 | FRX |
1147856 | Apr 1963 | DEX |
2423289 | Nov 1975 | DEX |
1-177446 | Jul 1989 | JPX |
822148 | Oct 1959 | GBX |
WO 9632583 | Oct 1996 | WOX |
Entry |
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Patent Abstracts of Japan vol. 13 No. 455 (M-879), Oct. 13, 1989 and JP 01 177446A (Mitsubishi). |
Copy of International Search Report dated Feb. 16, 1999 relating to International Application No. PCT/US98/22177. |