US3265543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite propellant containing nitroglycerin
Assignee: EIDP Inc
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Filing: 1962-06-28
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Granted: 1966-08-09
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 Carter Albert Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:10
CPC Classifications
C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C06B45/105; C08; C08L; C08L77/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
A PROPELLANT COMPOSITION COMPRISING 50 TO 90 WEIGHT PERCENT OF A SOLID INORGANIC OXIDIZER AND FROM 10 TO 50 WEIGHT PERCENT OF A BINDER CONSISTING ESSENTIALLY OF A MIXTURE OF 10 TO 70% BY WEIGHT OF NITROGLYCERIN AND 30 TO 90% BY WEIGHT OF A THERMOPLASTIC ELASTIC COPOLYMER CONSISTING ESSENTIALLY OF THE RECURRING UNITS
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |