US2496648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seismic exploration system for determination of strata dips
Assignee: Texaco Development Corp
•
Filing: 1943-06-24
•
Granted: 1950-02-07
•
Expires: 1963-06-24
Abstract
No abstract record available.
Inventors
- 👤 Wolf Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:35
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/28; G01V1/36; G01V1/362; G01V2210/00; G01V2210/50; G01V2210/53
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2156198A
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US2151878A
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US2192972A
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US2167124A
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US2117365A
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US2156624A
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US2184313A
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US2243730A
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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) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |