US3125852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
US3125852A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:01
CPC Classifications
C; C06; C06B; C06B25/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
IN THE METHOD FOR DEVELOPMENTG OF THRUST BY THE COMBUSTION OF A MONOPROPELLANT IN THE COMBUSTION CHAMBER, OF A REACTION MOTOR, THE STEP COMPRISING INJECTING INTO SAID COMBUSTION CHAMBER A MIXTURE OF (1) A NITRIC ACID OXIDANT CONTAINING AT LEAST 70 WEIGHT PERCENT HNO3, (2) AN AMINE NITRATE SELECTED FROM THE GROUP CONSISTING OF PYRIDINE NITRATE, PIPERIDINE NITRATE, AND AMINE NITRATES CHARACTERIZED BY A FORMULA SELECTED FROM THE GROUP CONSISTING OF
Claim 2
Dependent Claim
71 words
IN THE METHOD FOR DEVELOPMENTG OF THRUST BY THE COMBUSTION OF A MONOPROPELLANT IN THE COMBUSTION CHAMBER, OF A REACTION MOTOR, THE STEP COMPRISING INJECTING INTO SAID COMBUSTION CHAMBER A MIXTURE OF (1) A NITRIC ACID OXIDANT CONTAINING AT LEAST 70 WEIGHT PERCENT HNO3, (2) AN AMINE NITRATE SELECTED FROM THE GROUP CONSISTING OF PYRIDINE NITRATE, PIPERIDINE NITRATE, AND AMINE NITRATES CHARACTERIZED BY A FORMULA SELECTED FROM THE GROUP CONSISTING OF
References Cited (Backward Citations)
US2951335A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |