Patent US2125280A successfully refreshed from Google Patents.
US3095693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oxidizer comprising tetranitromethane and nitrogen pentoxide and method of producingthrust therewith
Assignee: Airco Inc
•
Filing: 1960-02-09
•
Granted: 1963-07-02
•
Expires: 1980-02-09
Abstract
No abstract record available.
Inventors
- 👤 Christian A Wamser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:42
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/02; C06B47/04; C06B25/00; C06B25/36
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
24 words
A NORMALLY-LIQUID OXIDIZING COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 10 TO 20% BY WEIGHT OF TETRANITRO METHANE AND ABOUT 80-90% BY WEIGHT OF NITROGEN PENTOXIDE.
Claim 2
Dependent Claim
24 words
A NORMALLY-LIQUID OXIDIZING COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 10 TO 20% BY WEIGHT OF TETRANITRO METHANE AND ABOUT 80-90% BY WEIGHT OF NITROGEN PENTOXIDE.
Claim 3
Independent Claim
62 words
A METHOD FOR PRODUCING THRUST WHICH COMPRISES INJECTING INTO A COMBUSTION CHAMBER OF A ROCKET A LIQUID FUEL AND A LIQUID OXIDIZER CONSISTING ESSENTIALLY OF ABOUT 10 TO 20% BY WEIGHT OF TETRANITRO METHANE AND A ABOUT 80 TO 90% BY WEIGHT OF NITROGEN PENTOXIDE, REACTING SAID FUEL AND SAID OXIDIZER TO PRODUCE A GAS AND DIRECTING SAID GAS THROUGH A NOZZLE.
Claim 4
Independent Claim
62 words
A METHOD FOR PRODUCING THRUST WHICH COMPRISES INJECTING INTO A COMBUSTION CHAMBER OF A ROCKET A LIQUID FUEL AND A LIQUID OXIDIZER CONSISTING ESSENTIALLY OF ABOUT 10 TO 20% BY WEIGHT OF TETRANITRO METHANE AND A ABOUT 80 TO 90% BY WEIGHT OF NITROGEN PENTOXIDE, REACTING SAID FUEL AND SAID OXIDIZER TO PRODUCE A GAS AND DIRECTING SAID GAS THROUGH A NOZZLE.
References Cited (Backward Citations)
US2403932A
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 |