US2596060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seeder drive arrangement
Assignee: Deere and Co
•
Filing: 1946-01-24
•
Granted: 1952-05-06
•
Expires: 1966-01-24
Abstract
No abstract record available.
Inventors
- 👤 Claude W Walz
- 👤 Howard F Clausen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:22
CPC Classifications
A; A01; A01C; A01C19/00; Y; Y10; Y10S; Y10S111/00; Y10S111/927; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19293; Y10T74/19298; Y10T74/19307
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-06 | 1955-11-05 | 1956-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-06 | 1959-11-05 | 1960-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-06 | 1963-11-05 | 1964-05-06 | $7700.00 | Window Closed / Lapsed |