US3081157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid composition comprising liquid free oxygen and method of reducing the sensitivity of same
Assignee: Arthur D Little Inc
•
Filing: 1958-09-19
•
Granted: 1963-03-12
•
Expires: 1978-09-19
Abstract
No abstract record available.
Inventors
- 👤 William E Gordon
- 👤 Warren A Salmon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:16
CPC Classifications
F; F17; F17C; F17C11/00; C; C01; C01B; C01B13/00; C01B13/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A LIQUID COMPOSITION OF MATTER COMPRISING LIQUID FREE OXYGEN AND A HALOGENATED LOWER ALIPHATIC HYDROCARBON INERT WITH RESPECT TO LIQUID FREE OXYGEN WHEN DISSOLVED THEREIN, THE HALOGENATED HYDROCARBON BEING SOLUBLE IN LIQUID FREE OXYGEN AND PRESENT IN SOLUTION IN THE LIQUID COMPOSITION IN AN AMOUNT EFFECTIVE TO REDUCE THE EXPLOSION HAZARD, THE HALOGENATED HYDROCARBON CONTAINING AT LEAST ONE FLOURINE ATOM AND BEING PRESENT IN AN AMOUNT OF ABOUT 0.5-50 MOL PERCENT.
Claim 2
Dependent Claim
71 words
A LIQUID COMPOSITION OF MATTER COMPRISING LIQUID FREE OXYGEN AND A HALOGENATED LOWER ALIPHATIC HYDROCARBON INERT WITH RESPECT TO LIQUID FREE OXYGEN WHEN DISSOLVED THEREIN, THE HALOGENATED HYDROCARBON BEING SOLUBLE IN LIQUID FREE OXYGEN AND PRESENT IN SOLUTION IN THE LIQUID COMPOSITION IN AN AMOUNT EFFECTIVE TO REDUCE THE EXPLOSION HAZARD, THE HALOGENATED HYDROCARBON CONTAINING AT LEAST ONE FLOURINE ATOM AND BEING PRESENT IN AN AMOUNT OF ABOUT 0.5-50 MOL PERCENT.
References Cited (Backward Citations)
US2490986A
Cited
US2650478A
Cited
GB729010A
Cited
US2713775A
Cited
US2876077A
Cited
US2874164A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |