Patent US3010815A successfully refreshed from Google Patents.
US3010815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monofuel for underwater steam propulsion
Assignee: Individual
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Filing: 1956-05-04
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Granted: 1961-11-28
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Expires: 1976-05-04
Abstract
No abstract record available.
Inventors
- 👤 Pierce Firth
- 👤 William A Gey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:35
CPC Classifications
C; C06; C06B; C06B43/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A MONOFUEL FOR UNDERWATER STEAM PROPULSION CONSISTING ESSENTIALLY OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, BORON, ALUMINUM AND SILICON AND MIXTURES THEREOF, A MATERIAL SELECTED FROM THE GROUP CONSISTING OF LIQUID PERFLUOROALKANES AND LIQUID MIXTURES CONSISTING OF LIQUID PERFLUROALKANES AND LIQUID MIXTURES OF PERFLUOROALKANES, HAVING A FREEZING TEMPERATURE BELOW OF PERFLOROALKANES, HAVING A FREEZING TEMPERATURE BELOW -10*C. AND A BOILING TEMPERATURE ABOVE 70*C., AND AN OXIDIZING AGENT FROM THE CLASS CONSISTING OF MANGANESE DIOXIDE AND ALKALI METAL PERCHLORATES, THE PROPORTION OF METAL TO FLUORINE BEING APPROXIMATELY FROM ABOUT 80 TO ABOUT 120 PERCENT OF THE STOICHIOMETRIC AMOUNT.
Claim 2
Dependent Claim
100 words
A MONOFUEL FOR UNDERWATER STEAM PROPULSION CONSISTING ESSENTIALLY OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM, BORON, ALUMINUM AND SILICON AND MIXTURES THEREOF, A MATERIAL SELECTED FROM THE GROUP CONSISTING OF LIQUID PERFLUOROALKANES AND LIQUID MIXTURES CONSISTING OF LIQUID PERFLUROALKANES AND LIQUID MIXTURES OF PERFLUOROALKANES, HAVING A FREEZING TEMPERATURE BELOW OF PERFLOROALKANES, HAVING A FREEZING TEMPERATURE BELOW -10*C. AND A BOILING TEMPERATURE ABOVE 70*C., AND AN OXIDIZING AGENT FROM THE CLASS CONSISTING OF MANGANESE DIOXIDE AND ALKALI METAL PERCHLORATES, THE PROPORTION OF METAL TO FLUORINE BEING APPROXIMATELY FROM ABOUT 80 TO ABOUT 120 PERCENT OF THE STOICHIOMETRIC AMOUNT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |