US2973107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote-controlled manipulating apparatus for manipulating objects inside sealed chambers
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1958-11-17
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Granted: 1961-02-28
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Expires: 1978-11-17
Abstract
No abstract record available.
Inventors
- 👤 Cherel Guy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:52
CPC Classifications
B; B25; B25J; B25J5/00; B25J5/02; B25J5/04; B25J3/00; B66; B66C; B66C13/00; B66C13/18; B66C13/40; B66C2700/00; B66C2700/08; B66C2700/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-28 | 1964-08-29 | 1965-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-28 | 1968-08-29 | 1969-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-28 | 1972-08-29 | 1973-02-28 | $7700.00 | Window Closed / Lapsed |