Patent US3382013A successfully refreshed from Google Patents.
US3382013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Idler height adjuster for tractors
Assignee: International Motors LLC
•
Filing: 1966-07-14
•
Granted: 1968-05-07
•
Expires: 1986-07-14
Abstract
No abstract record available.
Inventors
- 👤 Louis C Toth
- 👤 Robert W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:45
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/30; B62D55/14; B62D55/15
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US251689A
Cited
US1580308A
Cited
US2511098A
Cited
US2683033A
Cited
US3156505A
Cited
US3275386A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |