US2927411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton closing machine
Assignee: FMC Corp
•
Filing: 1954-10-22
•
Granted: 1960-03-08
•
Expires: 1974-10-22
Abstract
No abstract record available.
Inventors
- 👤 Charles E Kerr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:52
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/20; B65B7/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2051339A
Cited
US2282278A
Cited
US2340835A
Cited
US2441410A
Cited
US2577529A
Cited
US2584925A
Cited
US2598135A
Cited
US2660012A
Cited
US2625778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |