US2713430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stack controlling overhead belt box dumpers
Assignee: FMC Corp
•
Filing: 1950-07-28
•
Granted: 1955-07-19
•
Expires: 1970-07-28
Abstract
No abstract record available.
Inventors
- 👤 Ernest A Verrinder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:05
CPC Classifications
B; B65; B65B; B65B69/00; B65G; B65G59/00; B65G59/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1182755A
Cited
US1482197A
Cited
US1907458A
Cited
US1887699A
Cited
US2018748A
Cited
US2254550A
Cited
US2254860A
Cited
US2517956A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |