Patent US2873567A successfully refreshed from Google Patents.
US2873567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable reel mount for harvester
Assignee: Deere and Co
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Filing: 1957-03-04
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Granted: 1959-02-17
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Expires: 1977-03-04
Abstract
No abstract record available.
Inventors
- 👤 Bernard F Vogelaar
- 👤 Carl W Dailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:40
CPC Classifications
A; A01; A01D; A01D57/00; A01D57/01; A01D57/02; A01D57/04
Claims Analysis
Total Claims: 0
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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) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |