US2769295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hitch device for tractor drawn agricultural implement
Assignee: JOHN DEERE PLOW Co
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Filing: 1955-04-08
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Granted: 1956-11-06
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Expires: 1975-04-08
Abstract
No abstract record available.
Inventors
- 👤 John A Northcote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:26
CPC Classifications
A; A01; A01D; A01D67/00; A01D67/005; A01B; A01B59/00; A01B59/06; A01B59/066; A01B59/067; A01D34/00; A01D34/01; A01D34/412; A01D34/63
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |