US2545111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic lift for wheeled farm implements
Assignee: Individual
•
Filing: 1948-01-20
•
Granted: 1951-03-13
•
Expires: 1968-01-20
Abstract
No abstract record available.
Inventors
- 👤 Schaubert Gideon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:58
CPC Classifications
A; A01; A01B; A01B63/00; A01B63/14; A01B63/16; A01B63/22; A01B63/24; A01B63/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1991781A
Cited
US1931815A
Cited
US2082163A
Cited
US2323412A
Cited
US2325855A
Cited
US2352281A
Cited
US2413096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-12 | 1954-09-11 | 1955-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-12 | 1958-09-11 | 1959-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-12 | 1962-09-11 | 1963-03-13 | $7700.00 | Window Closed / Lapsed |