Patent US3409714A successfully refreshed from Google Patents.
US3409714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel tank
Assignee: Goodrich Corp
•
Filing: 1966-08-09
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Granted: 1968-11-05
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Expires: 1986-08-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Michael Strugar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:02
CPC Classifications
B; B60; B60K; B60K15/00; B60K15/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2973293A
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US2815887A
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US3129014A
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US3222099A
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US3204825A
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US3274323A
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US3136507A
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US3255932A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |