US3486370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and device for measuring the gas content of a flowing two-phase mixture
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
•
Filing: 1967-02-06
•
Granted: 1969-12-30
•
Expires: 1987-02-06
Abstract
No abstract record available.
Inventors
- 👤 Christian Chedeville
- 👤 Noel Lions
- 👤 Marcel Rosso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:07
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/22; G01N29/02; G01N29/024; G01N29/32; G01N29/323; G01N29/326; G01N2291/00; G01N2291/01; G01N2291/012; G01N2291/02; G01N2291/021; G01N2291/0215; G01N2291/024; G01N2291/02433; G01N2291/028; G01N2291/02836
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |