US2906356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for the automatic steering of tractors or the like vehicles
Assignee: Individual
•
Filing: 1957-12-26
•
Granted: 1959-09-29
•
Expires: 1977-12-26
Abstract
No abstract record available.
Inventors
- 👤 Richard Paul Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:42
CPC Classifications
B; B62; B62D; B62D1/00; B62D1/24; B62D1/28; B62D11/00; B62D11/02; B62D11/06; B62D11/10; B62D11/14; B62D11/16; B62D11/18; B62D11/183; B62D49/00; B62D55/00; B62D55/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |