US2559758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powered agricultural tractor and wheel adjusting mechanism therefor
Assignee: Individual
•
Filing: 1947-08-01
•
Granted: 1951-07-10
•
Expires: 1967-08-01
Abstract
No abstract record available.
Inventors
- 👤 Jouette Albert De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:15
CPC Classifications
A; A01; A01B; A01B63/00; A01B63/02; A01B63/10; A01B63/1006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307918A
Cited
DE378642C
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DE570008C
Cited
US1175553A
Cited
GB126017A
Cited
US1240338A
Cited
US1843425A
Cited
US2041616A
Cited
US2091509A
Cited
US2231710A
Cited
US2278081A
Cited
US2365387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |