US3051391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine control
Assignee: Office National d'Études et de Recherches Aérospatiales
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Filing: 1957-02-25
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Granted: 1962-08-28
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Expires: 1977-02-25
Abstract
No abstract record available.
Inventors
- 👤 Georges G Fayard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:53
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/41; G05B19/4105; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/302968; Y10T409/303136
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2497042A
Cited
US2628539A
Cited
US2660700A
Cited
US2656101A
Cited
FR1120642A
Cited
US2843811A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |