US2849118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fanning mill for combines
Assignee: Massey Ferguson Inc
•
Filing: 1956-02-20
•
Granted: 1958-08-26
•
Expires: 1976-02-20
Abstract
No abstract record available.
Inventors
- 👤 Ashton Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:33
CPC Classifications
F; F04; F04D; F04D23/00; F04D23/001; F04D23/003; A; A01; A01F; A01F12/00; A01F12/44; A01F12/444
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |