Patent US2765724A successfully refreshed from Google Patents.
US2765724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means connecting a tool standard with a plow beam
Assignee: Individual
•
Filing: 1950-03-13
•
Granted: 1956-10-09
•
Expires: 1970-03-13
Abstract
No abstract record available.
Inventors
- 👤 Andrew S Kinsinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:34
CPC Classifications
A; A01; A01B; A01B13/00; A01B13/08; E; E02; E02F; E02F5/00; E02F5/02; E02F5/10; E02F5/102; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7123; Y10T403/7129
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) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |