US2656868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forage cutter
Assignee: International Motors LLC
•
Filing: 1951-07-12
•
Granted: 1953-10-27
•
Expires: 1971-07-12
Abstract
No abstract record available.
Inventors
- 👤 Otto E Hintz
- 👤 Schinke Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:13
CPC Classifications
A; A01; A01F; A01F29/00; A01F29/09; A01F29/095
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US647473A
Cited
US948871A
Cited
US1639807A
Cited
FR672100A
Cited
US1908966A
Cited
US2222073A
Cited
US2242557A
Cited
CH267071A
Cited
US2450277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |