US3136119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid-solid propulsion unit and method of producing gaseous propellant
Assignee: Research Corp
•
Filing: 1952-09-12
•
Granted: 1964-06-09
•
Expires: 1972-09-12
Abstract
No abstract record available.
Inventors
- 👤 William H Avery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:47
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/72
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
25 words
A PROPULSION UNIT, COMPRISING, A COMBUSTION CHAMBER, A SOLID BODY OF OXIDIZING MATERIAL WITHIN SAID CHAMBER, AND MEANS FOR INJECTING FLUID FUEL INTO SAID CHAMBER.
Claim 2
Dependent Claim
25 words
A PROPULSION UNIT, COMPRISING, A COMBUSTION CHAMBER, A SOLID BODY OF OXIDIZING MATERIAL WITHIN SAID CHAMBER, AND MEANS FOR INJECTING FLUID FUEL INTO SAID CHAMBER.
Claim 3
Independent Claim
27 words
A METHOD OF PRODUCING A PROPELLING GASEOUS XXXX WHICH COMPRISES SUPPLYING A STREAM OF FLUID FUEL TO THE SURFACE OF A SOLID BODY OF AN OXIDIZING MATERIAL.
Claim 4
Independent Claim
27 words
A METHOD OF PRODUCING A PROPELLING GASEOUS XXXX WHICH COMPRISES SUPPLYING A STREAM OF FLUID FUEL TO THE SURFACE OF A SOLID BODY OF AN OXIDIZING MATERIAL.
References Cited (Backward Citations)
GB189424898A
Cited
US1027333A
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US1506323A
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US2263406A
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US2433943A
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US2433932A
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US2416639A
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US2548268A
Cited
US2469414A
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US2659197A
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US2667740A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |