US3402606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid velocity measuring system
Assignee: Westinghouse Electric Corp
•
Filing: 1966-08-03
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Granted: 1968-09-24
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Expires: 1986-08-03
Abstract
No abstract record available.
Inventors
- 👤 Bruha Peter Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:40
CPC Classifications
G; G01; G01P; G01P5/00; G01P5/24; G01P5/245; G01P5/247; G01F; G01F1/00; G01F1/66; G01F1/667; G06; G06J; G06J1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3336801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |