US2562400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical movement and crop treating mechanism
Assignee: Individual
•
Filing: 1943-05-12
•
Granted: 1951-07-31
•
Expires: 1963-05-12
Abstract
No abstract record available.
Inventors
- 👤 Joe R Urschel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:33
CPC Classifications
A; A01; A01D; A01D23/00; A01D23/04; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/1836; Y10T74/184
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) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |