USRE20637E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Worm gear adjustment for steering
Assignee: —
•
Filing: —
•
Granted: 1938-01-25
•
Expires: 1955-01-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:46
CPC Classifications
B; B62; B62D; B62D3/00; B62D3/02; B62D3/04; B62D3/10; F; F16; F16C; F16C23/00; F16C23/10; F16C2326/00; F16C2326/20; F16C2326/24; F16C2361/00; F16C2361/61
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-01-24 | 1941-07-26 | 1942-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-24 | 1945-07-26 | 1946-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-24 | 1949-07-26 | 1950-01-25 | $7700.00 | Window Closed / Lapsed |