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US2594105A
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System for gathering and loading oil from underwater oil wells
Assignee: ExxonMobil Oil Corp
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Filing: 1948-05-14
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Granted: 1952-04-22
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Expires: 1968-05-14
Abstract
No abstract record available.
Inventors
- 👤 Richard G Watts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:43
CPC Classifications
E; E02; E02B; E02B17/00; E21; E21B; E21B43/00; E21B43/01; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3006; Y10T137/402; Y10T137/6633; Y10T137/6851; Y10T137/6966; Y10T137/7028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR35055E
Cited
US729992A
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US916130A
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US1680831A
Cited
CH124055A
Cited
FR655752A
Cited
US1759708A
Cited
FR798859A
Cited
US2383840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |