US3008599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Offshore crude oil lease tank battery
Assignee: Phillips Petroleum Co
•
Filing: 1958-06-19
•
Granted: 1961-11-14
•
Expires: 1978-06-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles E Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:25
CPC Classifications
E; E02; E02B; E02B17/00; E02B17/02; E02B17/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US995557A
Cited
US2160683A
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US2424635A
Cited
US2720181A
Cited
US2672253A
Cited
US2915879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |