Patent US3015060A successfully refreshed from Google Patents.
US3015060A
Expired / Lapsed
US
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Method and means of prospecting for electrically conducting bodies
Assignee: NUCOM Ltd
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Filing: 1954-10-15
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Granted: 1961-12-26
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Expires: 1974-10-15
Abstract
No abstract record available.
Inventors
- 👤 George H Mclaughlin
- 👤 Herbert A Harvey
- 👤 William O Cartier
- 👤 William A Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:03
CPC Classifications
G; G01; G01V; G01V3/00; G01V3/15; G01V3/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1492300A
Cited
US1812392A
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US2066135A
Cited
US2201256A
Cited
US2539270A
Cited
US2636924A
Cited
US2559536A
Cited
US2741736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |