US2616348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary tiller
Assignee: Individual
•
Filing: 1946-10-12
•
Granted: 1952-11-04
•
Expires: 1966-10-12
Abstract
No abstract record available.
Inventors
- 👤 Mando S Ariens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
A; A01; A01B; A01B39/00; A01B39/08; A01B39/085
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1523072A
Cited
US1659090A
Cited
US1872237A
Cited
US1744597A
Cited
US1886691A
Cited
US1877777A
Cited
US2113666A
Cited
US2232523A
Cited
US2239961A
Cited
US2249630A
Cited
US2317188A
Cited
US2294188A
Cited
US2366386A
Cited
US2370777A
Cited
US2364043A
Cited
US2442731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |