US2949863A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo handling system
Assignee: Fairchild Engine and Airplane Corp
•
Filing: 1957-01-31
•
Granted: 1960-08-23
•
Expires: 1977-01-31
Abstract
No abstract record available.
Inventors
- 👤 Cozzoli Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:30
CPC Classifications
B; B64; B64D; B64D9/00; B60; B60P; B60P7/00; B60P7/06; B60P7/13
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US555081A
Cited
US1408413A
Cited
US1094026A
Cited
US1198605A
Cited
US1334409A
Cited
US1373754A
Cited
US1727547A
Cited
US1703153A
Cited
US1615453A
Cited
US1666780A
Cited
US1842411A
Cited
US2226042A
Cited
US2439986A
Cited
US2751853A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |