US2432956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beet loader
Assignee: Deere and Co
•
Filing: 1942-08-26
•
Granted: 1947-12-16
•
Expires: 1962-08-26
Abstract
No abstract record available.
Inventors
- 👤 Claude W Walz
- 👤 Clarence T Rasmussen
- 👤 Robert D Griff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:25
CPC Classifications
A; A01; A01D; A01D51/00; A01D51/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US777235A
Cited
FR381578A
Cited
US1104986A
Cited
US1239337A
Cited
US1466889A
Cited
US1774047A
Cited
US1834658A
Cited
US2267879A
Cited
US2257351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |