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Patent US3051257A successfully refreshed from Google Patents.
US3051257A
Expired / Lapsed
US
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Vehicular steering system
Assignee: Schlepperwerk Nordhausen VEB
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Filing: 1959-12-07
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Granted: 1962-08-28
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Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 Selle Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:19
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06; A; A01; A01B; A01B69/00; A01B69/007; B62D49/00; B62D49/06; B62D49/0678; B62D61/00; B62D61/10; B62D7/00; B62D7/06; B62D7/14; B62D7/142; B62D7/144; E; E02; E02F; E02F9/00; E02F9/20; E02F9/2004
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) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |