US2995233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic device for the clamping, unclamping and controlled positioning of a workpiece in its machining mounting
Assignee: Renault SA
•
Filing: 1957-06-18
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Granted: 1961-08-08
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Expires: 1977-06-18
Abstract
No abstract record available.
Inventors
- 👤 Peras Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:47
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/062; B23Q2703/00; B23Q2703/02; B23Q2703/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2392169A
Cited
US2371906A
Cited
US2570589A
Cited
US2559369A
Cited
US2659157A
Cited
US2808746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-07 | 1965-02-06 | 1965-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-07 | 1969-02-06 | 1969-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-07 | 1973-02-06 | 1973-08-08 | $7700.00 | Window Closed / Lapsed |