Patent US3344167A successfully refreshed from Google Patents.
US3344167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Difluoraminoalkyl nitrates
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1962-03-19
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Granted: 1967-09-26
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Expires: 1982-03-19
Abstract
No abstract record available.
Inventors
- 👤 Iii William E Tyler
- 👤 John R Lovett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:05
CPC Classifications
C; C06; C06B; C06B43/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
1,2-BIS-(DIFLUORAMINO) ETHYL NITRATE HAVING THE COMPOSITION C2H3(NF2)2ONO2.
Claim 2
Dependent Claim
7 words
1,2-BIS-(DIFLUORAMINO) ETHYL NITRATE HAVING THE COMPOSITION C2H3(NF2)2ONO2.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |