US3704185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Progressive burning smokeless powder coated with an organic ester
Assignee: ETI EXPLOSIVES TECHNOLOGIES INTE
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Filing: 1965-03-01
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Granted: 1972-11-28
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Expires: 1985-03-01
Abstract
Abstract PROGRESSIVE BURNING SMOKLESS POWDER COATED WITH WATER INSOLUBLE ORGANIC ESTER MELTING BELOW ABOUT 35*C. AND BOILING ABOVE AOUT 200*C. IN WHICH NITROCELLULOSE HAS A SPECIFIC SOLUBILITY.
Inventors
- 👤 William W Cooner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:28
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/18; C06B45/20; C06B45/28; C06B21/00; C06B21/0083
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) | 1975-11-28 | 1976-05-29 | 1976-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-28 | 1980-05-29 | 1980-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-28 | 1984-05-29 | 1984-11-28 | $7700.00 | Window Closed / Lapsed |