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US2995339A
Expired / Lapsed
US
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Metal cable haulage and hoisting appliance
Assignee: D'EXPLOITAIONS DES BREVETS ET APPAREILS TIRFOR Ste
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Filing: 1958-05-01
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Granted: 1961-08-08
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Expires: 1978-05-01
Abstract
No abstract record available.
Inventors
- 👤 Persiaux Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:33
CPC Classifications
B; B66; B66D; B66D3/00; B66D3/02
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) | 1964-08-07 | 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 |