US3364089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a ceramic-plastics composite material
Assignee: United States Department of the Navy
•
Filing: 1964-12-21
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Granted: 1968-01-16
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Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Francis J Koubek
- 👤 Edward T Dyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:41
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/28; B; B29; B29C; B29C70/00; C04B33/30; B29K; B29K2309/00; B29K2309/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2666008A
Cited
US2765248A
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US2997413A
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US3179531A
Cited
US3239590A
Cited
US3255061A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |