Patent US2811126A successfully refreshed from Google Patents.
US2811126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control device for cap forming apparatus
Assignee: Fords (Finsbury) Ltd
•
Filing: 1951-11-26
•
Granted: 1957-10-29
•
Expires: 1971-11-26
Abstract
No abstract record available.
Inventors
- 👤 Ford Geoffrey Ewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:04
CPC Classifications
B; B21; B21D; B21D55/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1725602A
Cited
US2053763A
Cited
US2061589A
Cited
US2381505A
Cited
US2337667A
Cited
US2337132A
Cited
US2416595A
Cited
US2609779A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-28 | 1961-04-29 | 1961-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-28 | 1965-04-29 | 1965-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-28 | 1969-04-29 | 1969-10-29 | $7700.00 | Window Closed / Lapsed |