US3070014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet propulsion device
Assignee: Phillips Petroleum Co
•
Filing: 1959-05-27
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Granted: 1962-12-25
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Expires: 1979-05-27
Abstract
No abstract record available.
Inventors
- 👤 Robert O Gose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:15
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/08; F02K9/32; F02K9/34; F02K9/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2574479A
Cited
US2466752A
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US2654320A
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US2686473A
Cited
US2802396A
Cited
US2809584A
Cited
US2779282A
Cited
US2945704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |