US3363465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid meters
Assignee: Rockwell Manufacturing Co
•
Filing: 1964-09-28
•
Granted: 1968-01-16
•
Expires: 1984-09-28
Abstract
No abstract record available.
Inventors
- 👤 Last Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:29
CPC Classifications
G; G01; G01F; G01F3/00; G01F3/02; G01F3/04; G01F3/06; G01F3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA662993A
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US520195A
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US1317273A
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FR313575A
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US783518A
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US960835A
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US1015407A
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US1648491A
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FR612642A
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US1972526A
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US2083825A
Cited
US2159892A
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US2068511A
Cited
US2972886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |