US2861703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural vehicle
Assignee: Individual
•
Filing: 1956-05-22
•
Granted: 1958-11-25
•
Expires: 1976-05-22
Abstract
No abstract record available.
Inventors
- 👤 Imazimi Isao
- 👤 Stanley E Potter
- 👤 Michael T Warner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:28
CPC Classifications
A; A01; A01B; A01B75/00; A01D; A01D45/00; A01D45/008; A01D46/00; A01D46/24; A01D46/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1504846A
Cited
US2321387A
Cited
US2267234A
Cited
US2378847A
Cited
US2590965A
Cited
US2782943A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |