US3204097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of X-ray spectographic analysis of a mixture of solid particles and liquid
Assignee: RHOANGLA MINE SERVICES Ltd
•
Filing: 1962-10-04
•
Granted: 1965-08-31
•
Expires: 1982-10-04
Abstract
No abstract record available.
Inventors
- 👤 Walter G Moffat
- 👤 Carson Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:23
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/22; G01N2223/00; G01N2223/03; G01N2223/05; G01N2223/056; G01N2223/0568; G01N2223/07; G01N2223/071; G01N2223/076; G01N2223/30; G01N2223/309; G01N2223/60; G01N2223/635
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2612608A
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US2977478A
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US3031571A
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US2897371A
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US2791698A
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US2999937A
Cited
US3046399A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |