US2438301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing and self-unloading farm truck
Assignee: Individual
•
Filing: 1945-03-16
•
Granted: 1948-03-23
•
Expires: 1965-03-16
Abstract
No abstract record available.
Inventors
- 👤 James A Schulte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:52
CPC Classifications
A; A23; A23N; A23N17/00; A23N17/007; A01; A01D; A01D90/00; A01D90/10; A01D90/105; B; B01; B01F; B01F33/00; B01F33/50; B01F33/502; B01F2101/00; B01F2101/06; B01F2101/18; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/23; B01F27/232; B01F27/2321
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) | 1951-03-23 | 1951-09-22 | 1952-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-23 | 1955-09-22 | 1956-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-23 | 1959-09-22 | 1960-03-23 | $7700.00 | Window Closed / Lapsed |