Patent US3122098A successfully refreshed from Google Patents.
US3122098A
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US
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Apparatus and method for control of a solid fueled rocket vehicle
Assignee: Individual
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Filing: 1960-11-25
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Granted: 1964-02-25
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Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 Glennan Thomas Keith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:35
CPC Classifications
F; F42; F42B; F42B15/00; F42B15/36; F02; F02K; F02K9/00; F02K9/80; F02K9/92; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A ROCKET VEHICLE COMPRISING: MEANS DEFINING A ROCKET MOTOR CHAMBER CONTAINING A SOLID PROPELLANT; A FIRST THROAT OF SMALLER AREA, A SECOND THROAT OF INTERMEDIATE AREA, AND A THIRD THROAT OF LARGER AREA, THE FIRST AND SECOND THROAT COMMUNICATING WITH AND DIRECTED REARWARDLY FROM SAID ROCKET MOTOR CHAMBER, THE THIRD THROAT ALSO COMMUNICATING WITH SAID ROCKET MOTOR CHAMBER AND DIRECTED FORWARDLY THEREFROM; SAID FIRST, SECOND, AND THIRD THROATS BEING OPERABLE IN SEQUENCE TO IMPART RESPECTIVELY AN INITIAL MAJOR FORWARD THRUST, A SUBSEQUENT MINOR FORWARD THRUST, AND A FINAL REARWARD THRUST TO SAID ROCKET MOTOR.
Claim 2
Dependent Claim
94 words
A ROCKET VEHICLE COMPRISING: MEANS DEFINING A ROCKET MOTOR CHAMBER CONTAINING A SOLID PROPELLANT; A FIRST THROAT OF SMALLER AREA, A SECOND THROAT OF INTERMEDIATE AREA, AND A THIRD THROAT OF LARGER AREA, THE FIRST AND SECOND THROAT COMMUNICATING WITH AND DIRECTED REARWARDLY FROM SAID ROCKET MOTOR CHAMBER, THE THIRD THROAT ALSO COMMUNICATING WITH SAID ROCKET MOTOR CHAMBER AND DIRECTED FORWARDLY THEREFROM; SAID FIRST, SECOND, AND THIRD THROATS BEING OPERABLE IN SEQUENCE TO IMPART RESPECTIVELY AN INITIAL MAJOR FORWARD THRUST, A SUBSEQUENT MINOR FORWARD THRUST, AND A FINAL REARWARD THRUST TO SAID ROCKET MOTOR.
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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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |