US3400363A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wavelet reconstruction process for sonic, seismic, and radar exploration
Assignee: Pan American Petroleum Corp
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Filing: 1965-12-09
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Granted: 1968-09-03
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Expires: 1985-12-09
Abstract
No abstract record available.
Inventors
- 👤 Silverman Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:41
CPC Classifications
G; G01; G01S; G01S15/00; G01S15/88; G01S15/89; G01S15/8906; G01S15/8965; G01S15/897; G01S7/00; G01S7/02; G01S7/04; G01S7/06; G01S7/20; G01V; G01V1/00; G03; G03H; G03H3/00; G03H5/00; Y; Y10; Y10S; Y10S359/00; Y10S359/901
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) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |