US3240474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hoisting winch
Assignee: DBA SA
•
Filing: 1961-07-31
•
Granted: 1966-03-15
•
Expires: 1981-07-31
Abstract
No abstract record available.
Inventors
- 👤 Garnier Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:38
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/02; B66D1/08; B66D1/28; B66D1/40; B66D1/42; B66D1/44; B66D1/48; B66D1/50; B66D5/00; B66D2700/00; B66D2700/01; B66D2700/0125; B66D2700/0133; B66D2700/03
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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |