US3671341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dense propellant composition
Assignee: United States Department of the Navy
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Filing: 1965-06-24
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Granted: 1972-06-20
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Expires: 1985-06-24
Abstract
Abstract A PROPELLANT WHICH HAS A FLAME TEMPERATURE OF 4700* F. OR LOWER. IT CONSISTS OF A MIXTURE OF TEFLON, VITON, A DENSE METAL OXIDIZER SUCH AS MERCURIC OXIDE, AND A HEAVY METAL SUCH AS URANIUM.
Inventors
- 👤 Arthur Jack Dierolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:31
CPC Classifications
C; C06; C06B; C06B33/00; C06B33/02
Claims Analysis
Total Claims: 0
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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) | 1975-06-20 | 1975-12-20 | 1976-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-20 | 1979-12-20 | 1980-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-20 | 1983-12-20 | 1984-06-20 | $7700.00 | Window Closed / Lapsed |