Patent US2743025A successfully refreshed from Google Patents.
US2743025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car unloader
Assignee: Individual
•
Filing: 1953-01-14
•
Granted: 1956-04-24
•
Expires: 1973-01-14
Abstract
No abstract record available.
Inventors
- 👤 Manierre George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:26
CPC Classifications
B; B65; B65G; B65G67/00; B65G67/02; B65G67/24; B65G67/26; B65G67/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1313218A
Cited
US1021463A
Cited
US1473815A
Cited
US1446303A
Cited
US1600383A
Cited
US1821536A
Cited
US1809662A
Cited
US2083857A
Cited
US2219926A
Cited
US2346659A
Cited
US2420009A
Cited
US2613003A
Cited
US2608311A
Cited
US2674364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |