US3095694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction motors
Assignee: Individual
•
Filing: 1959-10-28
•
Granted: 1963-07-02
•
Expires: 1979-10-28
Abstract
No abstract record available.
Inventors
- 👤 Walter Hermine Johanna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:52
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/36; F02K7/00; F02K7/10; F02K7/18; F02K9/00; F02K9/97
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
73 words
A REACTION MOTOR COMPRISING A CASING MEANS WITHIN THE CASING FOR PRODUCING HIGH TENPERATURE COMBUSTION PRODUCTS HAVING AN UNBURNED FUEL CONSTITUENT, A NOZZLE HAVING WALLS FORMING A CONVERGENT SECTION AND A DIVERGENT SECTION, SAID NOZZLE BEING CONNECTED TO THE CASING AND IN FLUID COMMUNICATION WITH SAID MEANS, SAID NOZZLE DIMENSIONED TO ACCELERATE THE COMBUSTION PRODUCTS TO SUPERSONIC VELOCITIES IN THE DIVERGENT SECTION, DUCTS IN THE WALL OF SAID DIVERGENT SECTION FOR INDUCING AMBIENT
References Cited (Backward Citations)
US511418A
Cited
GB166258A
Cited
US2405415A
Cited
US2763983A
Cited
US2476185A
Cited
US2944623A
Cited
US2952123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |