Patent US2477389A successfully refreshed from Google Patents.
US2477389A
Expired / Lapsed
US
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Harvester
Assignee: Deere and Co
•
Filing: 1944-04-24
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Granted: 1949-07-26
•
Expires: 1964-04-24
Abstract
No abstract record available.
Inventors
- 👤 Alvin W Ochler
- 👤 Nolan D Colvin
- 👤 Louis A Paradise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:50
CPC Classifications
A; A01; A01D; A01D43/00; A01D43/06; A01D43/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US874532A
Cited
US972910A
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US1213284A
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US1273312A
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US1212061A
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US1375565A
Cited
US2199257A
Cited
US2347907A
Cited
US2349386A
Cited
US2325833A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-25 | 1953-01-24 | 1953-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-25 | 1957-01-24 | 1957-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-25 | 1961-01-24 | 1961-07-26 | $7700.00 | Window Closed / Lapsed |