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US3003577A
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Apparatus for seismic exploration
Assignee: Texaco Inc
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Filing: 1957-06-05
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Granted: 1961-10-10
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Expires: 1977-06-05
Abstract
No abstract record available.
Inventors
- 👤 Oswald A Itria
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:10
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/28; G01V1/284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2229191A
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US2340770A
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US2354548A
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US2390187A
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US2596463A
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US2658578A
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US2710070A
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US2880816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |