US2415364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Logging bore holes
Assignee: Standard Oil Development Co
•
Filing: 1941-12-29
•
Granted: 1947-02-04
•
Expires: 1961-12-29
Abstract
No abstract record available.
Inventors
- 👤 Whitman D Mounce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:47
CPC Classifications
G; G01; G01V; G01V3/00; G01V3/18; G01V3/20; G01V3/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1999215A
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US1928970A
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US1928969A
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US2271951A
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US2220070A
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US2132807A
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US2222136A
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US2255754A
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US2295738A
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US2288876A
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US2288278A
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US2298794A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-03 | 1950-08-05 | 1951-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-03 | 1954-08-05 | 1955-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-03 | 1958-08-05 | 1959-02-04 | $7700.00 | Window Closed / Lapsed |