Patent US3189764A successfully refreshed from Google Patents.
US3189764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic and remote-control systems by mechanical speed-counters
Assignee: Centre National de la Recherche Scientifique
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Filing: 1961-05-29
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Granted: 1965-06-15
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Expires: 1981-05-29
Abstract
No abstract record available.
Inventors
- 👤 Gavreau Vladimir
- 👤 Calaora Albert
- 👤 Miane Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:12
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/125; G05D3/127; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/0405; G06; G06M; G06M3/00; G06M3/02; G06M3/021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN COMBINATION WITH A MACHINE HAVING A MOVABLE ELEMENT, AND WITH A ROTATING CONTROL MEMBER HAVING, REGISTERED THEREON, A PROGRAM TO BE PERFORMED BY SAID MACHINE, A DEVICE FOR CONTROLLING THE SUCCESSIVE DISPLACEMENTS OF SAID MACHINE MOVABLE ELEMENT IN ACCORDANCE WITH SAID PROGRAM WHICH COMPRISES, IN COMBINATION, A STEP-BY-STEP REVOLUTION COUNTER OPERATIVELY CONNECTED WITH SAID MACHINE MOVABLE ELEMENT, A PRECISION MARKING MEMBER CAPABLE OF CONTROLLING THE OPERATION OF SAID MACHINE, PERMANENTLY OPERATIVE MEANS FOR MECHANICALLY COUPLING SAID MARKING MEMBER WITH SAID MACHINE MOVABLE ELEMENT AND ELECTRICAL SWITCH MEANS OPERATIVE BY SAID CONTROL MEMBER FOR AUTOMATICALLY CAUSING SAID PRECISION MARKING MEMBER TO CONTROL SAID MACHINE SHORTLY
Claim 2
Dependent Claim
105 words
IN COMBINATION WITH A MACHINE HAVING A MOVABLE ELEMENT, AND WITH A ROTATING CONTROL MEMBER HAVING, REGISTERED THEREON, A PROGRAM TO BE PERFORMED BY SAID MACHINE, A DEVICE FOR CONTROLLING THE SUCCESSIVE DISPLACEMENTS OF SAID MACHINE MOVABLE ELEMENT IN ACCORDANCE WITH SAID PROGRAM WHICH COMPRISES, IN COMBINATION, A STEP-BY-STEP REVOLUTION COUNTER OPERATIVELY CONNECTED WITH SAID MACHINE MOVABLE ELEMENT, A PRECISION MARKING MEMBER CAPABLE OF CONTROLLING THE OPERATION OF SAID MACHINE, PERMANENTLY OPERATIVE MEANS FOR MECHANICALLY COUPLING SAID MARKING MEMBER WITH SAID MACHINE MOVABLE ELEMENT AND ELECTRICAL SWITCH MEANS OPERATIVE BY SAID CONTROL MEMBER FOR AUTOMATICALLY CAUSING SAID PRECISION MARKING MEMBER TO CONTROL SAID MACHINE SHORTLY
References Cited (Backward Citations)
US2852728A
Cited
US2898483A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |