US3386868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat resistant propellants containing organic oxidizers
Assignee: Hercules LLC
•
Filing: 1966-06-09
•
Granted: 1968-06-04
•
Expires: 1986-06-09
Abstract
No abstract record available.
Inventors
- 👤 John R Gimler
- 👤 Stephen E Jurman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:28
CPC Classifications
C; C06; C06B; C06B25/00; C06B25/34; C06B23/00; C06B23/04; C06B45/00; C06B45/04; C06B45/06; C06B45/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |