Patent US3399088A successfully refreshed from Google Patents.
US3399088A
Expired / Lapsed
US
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Room temperature cured solid propellant
Assignee: ATK Launch Systems LLC
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Filing: 1966-04-21
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Granted: 1968-08-27
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Expires: 1986-04-21
Abstract
No abstract record available.
Inventors
- 👤 Charles M Christian
- 👤 Robert B Kruse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:40
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/02; C08K3/08; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C08G; C08G18/00; C08G18/003; C08G18/06; C08G18/08; C08G18/16; C08G18/18; C08G18/1875; C08G18/28; C08G18/40; C08G18/54; C08G18/542; C08G18/67; C08G18/69; C08L; C08L63/00; C08L63/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |