Number | Name | Date | Kind |
---|---|---|---|
D311513 | Templeman | Oct 1990 | |
2021309 | Irgens | Nov 1935 | |
2319640 | Sink | May 1943 | |
2963000 | Fester | Dec 1960 | |
2998795 | Downie et al. | Sep 1961 | |
3099240 | Montague, Jr. | Jul 1963 | |
3114343 | Headrick et al. | Dec 1963 | |
3139853 | McCarthy et al. | Jul 1964 | |
3211119 | Kiekhaefer | Oct 1965 | |
3343512 | Rasmussen | Sep 1967 | |
3433195 | Poole | Mar 1969 | |
3765356 | Cook | Oct 1973 | |
3964417 | Williams et al. | Jun 1976 | |
4040373 | Jones, Jr. | Aug 1977 | |
4205618 | Olsson | Jun 1980 | |
4323355 | Kondo | Apr 1982 | |
4487152 | Larson | Dec 1984 | |
4597742 | Finkl | Jul 1986 | |
4708672 | Bentz | Nov 1987 | |
4738644 | Happel | Apr 1988 | |
4744779 | Koehler | May 1988 | |
4756265 | Lane | Jul 1988 | |
4977847 | Bartlett | Dec 1990 |
Number | Date | Country |
---|---|---|
226596 | May 1969 | SEX |
716879 | Oct 1954 | GBX |
Entry |
---|
A brochure entitled "Stingray.TM. Hydrofoil Stabilizer", published by Marine Dynamics, Inc. beginning in 1988. |
An article entitled "DOEL-FIN-Not Just Another Gadget", dated Jul., 1979. |
An advertisement entitled "Hydrofoil G.T..TM.", published by Hydrofoil International Corp. in Jun. of 1989. |
Number | Date | Country | |
---|---|---|---|
Parent | 210697 | Jun 1988 |