US2496401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck crane
Assignee: Individual
•
Filing: 1946-06-07
•
Granted: 1950-02-07
•
Expires: 1966-06-07
Abstract
No abstract record available.
Inventors
- 👤 Mckinney Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:02
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/36; B66C2700/00; B66C2700/03; B66C2700/0321; B66C2700/0357; B66C2700/0364
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US193824A
Cited
US249413A
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US426681A
Cited
US822152A
Cited
US1423377A
Cited
US1423376A
Cited
US1540135A
Cited
US1860774A
Cited
US2109304A
Cited
US2301555A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |