US1971126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winch for the operation of grabs, buckets, and the like
Assignee: Societe Francaise de Construction de Bennes Automatiques BENOTO SA
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Filing: 1934-02-02
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Granted: 1934-08-21
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Expires: 1954-02-02
Abstract
No abstract record available.
Inventors
- 👤 Allard Pierre Jean Ma Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:43
CPC Classifications
B; B66; B66C; B66C3/00; B66C3/12; B66C3/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-08-20 | 1938-02-19 | 1938-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-08-20 | 1942-02-19 | 1942-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-08-20 | 1946-02-19 | 1946-08-21 | $7700.00 | Window Closed / Lapsed |