US2483565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural implement hitch structure
Assignee: Deere and Co
•
Filing: 1944-11-06
•
Granted: 1949-10-04
•
Expires: 1964-11-06
Abstract
No abstract record available.
Inventors
- 👤 Carl G Strandlund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:27
CPC Classifications
A; A01; A01B; A01B63/00; A01B63/02; A01B63/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US331284A
Cited
US1556508A
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FR680004A
Cited
US1871841A
Cited
US1939950A
Cited
US1901134A
Cited
US2030567A
Cited
US2072391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |