Number | Name | Date | Kind |
---|---|---|---|
D28483 | Modes | Apr 1893 | |
1890323 | Glaeser | Dec 1932 | |
2847144 | Cornelius | Aug 1958 | |
3043461 | Glassco | Jul 1962 | |
3268198 | Swett | Aug 1966 | |
3349940 | Cornelius | Oct 1967 | |
3397928 | Galle | Aug 1968 | |
3449024 | Lichte | Jun 1969 | |
3467448 | Galle | Sep 1969 | |
3524614 | Sorth | Aug 1970 | |
3656764 | Robinson | Apr 1972 | |
3722021 | Brainerd et al. | Mar 1973 | |
3752243 | Hummer et al. | Aug 1973 | |
3973693 | Brocklehurst | Aug 1976 | |
4040493 | Saxman | Aug 1977 | |
4170622 | Uhlig | Oct 1979 | |
4249622 | Dysart | Feb 1981 | |
4326638 | Nickel et al. | Apr 1982 |
Number | Date | Country |
---|---|---|
963318 | Feb 1975 | CAX |
2883 | May 1956 | DEX |
1056341 | Apr 1959 | DEX |
Entry |
---|
Parker Seals, O-Ring Handbook, Published Jan. 1977, Parker Seal Company, Lexington, Ky., pp. 13-16. |