US3017567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reconnaissance electromagnetic survey pack
Assignee: Selco Exploration Co Ltd
•
Filing: 1957-12-03
•
Granted: 1962-01-16
•
Expires: 1977-12-03
Abstract
No abstract record available.
Inventors
- 👤 Barringer Anthony Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:50
CPC Classifications
G; G01; G01V; G01V3/00; G01V3/15; A; A45; A45F; A45F3/00; A45F3/04; Y; Y10; Y10S; Y10S224/00; Y10S224/929; Y10S224/93
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1811547A
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US2008201A
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US2527559A
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US2748386A
Cited
US2744232A
Cited
US2794949A
Cited
US2810071A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |