Patent US3034594A successfully refreshed from Google Patents.
US3034594A
Expired / Lapsed
US
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Method of seismic exploration and apparatus therefor
Assignee: Individual
•
Filing: 1958-04-08
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Granted: 1962-05-15
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Expires: 1978-04-08
Abstract
No abstract record available.
Inventors
- 👤 Donald H Menzel
- 👤 Gold Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:42
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/02; G01V1/04; G01V1/047; G01V1/053; G01V1/143; G01V1/155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2281751A
Cited
US2353492A
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US2424108A
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US2521130A
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US2364209A
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US2700753A
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US2745507A
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US2779428A
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US2688124A
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US2794965A
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US2855147A
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US2910134A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |