Patent US3009527A successfully refreshed from Google Patents.
US3009527A
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Method and apparatus for seismic trace synthesis
Assignee: ConocoPhillips Co
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Filing: 1958-10-27
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Granted: 1961-11-21
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Expires: 1978-10-27
Abstract
No abstract record available.
Inventors
- 👤 Langdon H Berryman
- 👤 Pierre L Goupillaud
- 👤 Kenneth H Waters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:39
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/28; G01V1/282; G01V2210/00; G01V2210/60; G01V2210/61; G01V2210/614
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |