US3201936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Charge for solid propellent rocket
Assignee: Individual
•
Filing: 1961-11-17
•
Granted: 1965-08-24
•
Expires: 1981-11-17
Abstract
No abstract record available.
Inventors
- 👤 Bancelin Robert Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:38
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/08; F02K9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
IN A ROCKET PROPULSION UNIT A NONCOMBUSTIBLE CASING HAVING A LONGITUDINAL AXIS OF REVOLUTION, A COMBUSTIBLE CHARGE CONTAINED INSAID CASING AND HAVING A COAXIAL PERFORMATION, A NONCOMBUSTIBLE TUBE COAXIALLY LOCATED IN SAID PERFORATION AND HAVING A LATERAL APERTURE, AND AT LEAST A NONCOMBUSTIBLE WALL RADIALLY EXTENDING TO THE PERIPHERY OF SAID CHARGE AND CONNECTED TO SAID INTERNAL TUBE ALONG ONE EDGE OF SAID LATERAL APERTURE.
Claim 2
Dependent Claim
65 words
IN A ROCKET PROPULSION UNIT A NONCOMBUSTIBLE CASING HAVING A LONGITUDINAL AXIS OF REVOLUTION, A COMBUSTIBLE CHARGE CONTAINED INSAID CASING AND HAVING A COAXIAL PERFORMATION, A NONCOMBUSTIBLE TUBE COAXIALLY LOCATED IN SAID PERFORATION AND HAVING A LATERAL APERTURE, AND AT LEAST A NONCOMBUSTIBLE WALL RADIALLY EXTENDING TO THE PERIPHERY OF SAID CHARGE AND CONNECTED TO SAID INTERNAL TUBE ALONG ONE EDGE OF SAID LATERAL APERTURE.
References Cited (Backward Citations)
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Cited
US2247111A
Cited
US2434652A
Cited
US2933041A
Cited
US3064423A
Cited
US3088273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |