US3519505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ignition material containing tellurium dioxide,boron and fluoropolymeric binder
Assignee: Space Ordnance Systems Inc
•
Filing: 1967-03-01
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Granted: 1970-07-07
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Expires: 1987-03-01
Abstract
No abstract record available.
Inventors
- 👤 Frank H Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:03
CPC Classifications
C; C06; C06B; C06B43/00; C06B33/00; C06B33/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2410801A
Cited
US2988438A
Cited
US2953447A
Cited
US2900242A
Cited
US3122462A
Cited
US3317360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |