US2673510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Subsoiler
Assignee: Ford Motor Co
•
Filing: 1949-09-27
•
Granted: 1954-03-30
•
Expires: 1969-09-27
Abstract
No abstract record available.
Inventors
- 👤 Harold G Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:14
CPC Classifications
A; A01; A01B; A01B61/00; A01B61/04; A01B61/042; A01B13/00; A01B13/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1855604A
Cited
US2398991A
Cited
US2487955A
Cited
US2548461A
Cited
US2465831A
Cited
US2619016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |