Number | Name | Date | Kind |
---|---|---|---|
2076823 | Newell | Apr 1937 | |
2265082 | O'Neill | Dec 1941 | |
2315496 | Boynton | Apr 1943 | |
3066735 | Zingg | Dec 1962 | |
3081828 | Quick | Mar 1963 | |
3145776 | Pittman | Aug 1964 | |
3153290 | Saito | Oct 1964 | |
3338305 | Pittman et al. | Aug 1967 | |
3393736 | Goodwin | Jul 1968 | |
3585699 | Shuttle | Jun 1971 | |
3646598 | Chelminski | Feb 1972 | |
3673716 | Trondle | Jul 1972 | |
4047569 | Tagirov et al. | Sep 1977 | |
4223724 | Levoni et al. | Sep 1980 | |
4346761 | Skinner et al. | Aug 1982 | |
4558744 | Gibb | Dec 1985 | |
4575282 | Pardue et al. | Mar 1986 | |
4619556 | Parra | Oct 1986 | |
4768899 | Dysarz | Sep 1988 | |
4808037 | Wade et al. | Feb 1989 | |
5001870 | Yokota et al. | Mar 1991 | |
5002434 | Massoudi | Mar 1991 | |
5010694 | Agbede | Apr 1991 |
Number | Date | Country |
---|---|---|
165326 | Dec 1980 | JPX |
2164915 | Jun 1990 | JPX |
1613616 | Dec 1990 | SUX |
Entry |
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Brochure: "All Pumps Were Not Created Equal", Toyo Pumps, Published: 1987. |