US3057141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for harvesting crops
Assignee: Massey Ferguson Australia Ltd
•
Filing: 1959-12-28
•
Granted: 1962-10-09
•
Expires: 1979-12-28
Abstract
No abstract record available.
Inventors
- 👤 Gaunt James Kenneth
- 👤 Stephens Percival Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:44
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2473978A
Cited
US2466555A
Cited
FR1103843A
Cited
US2862345A
Cited
US2867068A
Cited
US2860476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |