US2676388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for erecting tower cranes
Assignee: Individual
•
Filing: 1949-01-13
•
Granted: 1954-04-27
•
Expires: 1969-01-13
Abstract
No abstract record available.
Inventors
- 👤 Faure Andre
- 👤 Faure Antoine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:25
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/26; B66C23/28; B66C23/283; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828; Y10T29/49831; Y10T29/49904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US763222A
Cited
US1956094A
Cited
US2200274A
Cited
US2355874A
Cited
US2413701A
Cited
US2415240A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |