US2889677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter assembly
Assignee: Fiatallis North America Inc
•
Filing: 1956-06-11
•
Granted: 1959-06-09
•
Expires: 1976-06-11
Abstract
No abstract record available.
Inventors
- 👤 Leonard W Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:08
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/73; A01D34/736
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2232261A
Cited
US2529797A
Cited
US2529870A
Cited
US2592755A
Cited
US2634571A
Cited
US2716323A
Cited
US2770085A
Cited
US2777268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-08 | 1962-12-08 | 1963-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-08 | 1966-12-08 | 1967-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-08 | 1970-12-08 | 1971-06-09 | $7700.00 | Window Closed / Lapsed |