Patent US3028947A successfully refreshed from Google Patents.
US3455166A
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Measuring apparatus delivering pulses at a frequency proportional to the measurement
Assignee: ARCA PREMONCONTROLE
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Filing: 1967-09-12
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Granted: 1969-07-15
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Expires: 1987-09-12
Abstract
No abstract record available.
Inventors
- 👤 Robert Maurice Gineste
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:16
CPC Classifications
G; G08; G08C; G08C19/00; G08C19/16; G08C19/26; G01; G01L; G01L11/00; G01L11/004; G01L11/008; G01L9/00; G01L9/0026; G01L9/0029; G01R; G01R17/00; G01R17/02; G01R17/06; G01R17/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2949775A
Cited
US3045489A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |