US2582455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering mechanism
Assignee: ZF Active Safety US Inc
•
Filing: 1947-02-24
•
Granted: 1952-01-15
•
Expires: 1967-02-24
Abstract
No abstract record available.
Inventors
- 👤 Elbert L Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:41
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US840782A
Cited
US1010362A
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US1536597A
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US1698897A
Cited
GB289684A
Cited
US1776724A
Cited
US1873444A
Cited
US2047206A
Cited
US2114133A
Cited
GB519063A
Cited
US2383378A
Cited
US2411836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |