US2719740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting means
Assignee: JOHN DEERE VAN BRUNT CO
•
Filing: 1949-10-15
•
Granted: 1955-10-04
•
Expires: 1969-10-15
Abstract
No abstract record available.
Inventors
- 👤 John H Starr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:14
CPC Classifications
A; A01; A01B; A01B63/00; A01B63/14; A01B63/24; A01B63/28; A01M; A01M17/00; A01M17/002; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7062; Y10T403/7064; Y10T403/7066; Y10T403/7067
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) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |