Patent US3099133A successfully refreshed from Google Patents.
US3099133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water jet engine
Assignee: Bell Aerospace Corp
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Filing: 1960-08-29
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Granted: 1963-07-30
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Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 Dietrich E Singelmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:02
CPC Classifications
F; F42; F42B; F42B19/00; F42B19/12; F04; F04D; F04D13/00; F04D13/02; F04D13/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A PROPULSION SYSTEM COMPRISING A SOURCE OF PROPELLANT LIQUID, AN AUXILIARY PUMP HAVING AND INTAKE CONNECTED TO SAID SOURCE, AND AUXILIARY GAS GENERATOR CONNECTED TO THE DISCHARGE SIDE OF SAID PUMP AND HAVING A GAS OUTLET CONNECTED TO SAID SOURCE FOR PRESSURIZING THE SAME TO AID IN THE EXPULSION OF SAID PROPELLANT TO SAID AUXIALIARY PUMP, A MAIN GAS GENERATOR, SAID AUXILIARY PUMP HAVING ITS DISCHARGE SIDE ALSO CONNECTED TO SAID MAIN GAS GENERATOR, AND A TURBO-PUMP FOR INDUCTING SEA WATER AND EDUCTING THE SAME IN DIRECTIONS FASHION TO PROVIDE A PRO-
Claim 2
Dependent Claim
92 words
A PROPULSION SYSTEM COMPRISING A SOURCE OF PROPELLANT LIQUID, AN AUXILIARY PUMP HAVING AND INTAKE CONNECTED TO SAID SOURCE, AND AUXILIARY GAS GENERATOR CONNECTED TO THE DISCHARGE SIDE OF SAID PUMP AND HAVING A GAS OUTLET CONNECTED TO SAID SOURCE FOR PRESSURIZING THE SAME TO AID IN THE EXPULSION OF SAID PROPELLANT TO SAID AUXIALIARY PUMP, A MAIN GAS GENERATOR, SAID AUXILIARY PUMP HAVING ITS DISCHARGE SIDE ALSO CONNECTED TO SAID MAIN GAS GENERATOR, AND A TURBO-PUMP FOR INDUCTING SEA WATER AND EDUCTING THE SAME IN DIRECTIONS FASHION TO PROVIDE A PRO-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |