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US3370465A
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US
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Turbine-type flow meter
Assignee: Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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Filing: 1965-05-21
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Granted: 1968-02-27
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Expires: 1985-05-21
Abstract
No abstract record available.
Inventors
- 👤 Belle Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:33
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/10; G01F1/115; G01F1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US790888A
Cited
US2293478A
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US3000210A
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US3024656A
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FR1278190A
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FR1288912A
Cited
US3164020A
Cited
US3169397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |