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US3673015A
Expired / Lapsed
US
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Explosive pyrotechnic complexes of ferrocene and inorganic nitrates
Assignee: United States Department of the Army
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Filing: 1969-05-23
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Granted: 1972-06-27
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Expires: 1989-05-23
Abstract
Abstract NEW EXPLOSIVE AND/OR PYROTECHNIC COMPLEXES ARE FORMED FROM FERROCENE AND ITS DERIVATIVES WITH SPECIFIED INORGANIC NITRATES, I.E., MERCURIC, CERIC, AND CUPRIC, EACH OF THESE NITRATES KNOWN GENERALLY AS BEING INSENSITIVE TO SPARKS OR IMPACT.
Inventors
- 👤 Gilbert P Sollott
- 👤 William R Peterson Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:22
CPC Classifications
C; C06; C06B; C06B41/00
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) | 1975-06-27 | 1975-12-27 | 1976-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-27 | 1979-12-27 | 1980-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-27 | 1983-12-27 | 1984-06-27 | $7700.00 | Window Closed / Lapsed |