US2138242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pedal attachment for gear shift levers
Assignee: Individual
•
Filing: 1937-06-28
•
Granted: 1938-11-29
•
Expires: 1957-06-28
Abstract
No abstract record available.
Inventors
- 👤 Nan Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:41
CPC Classifications
B; B60; B60K; B60K20/00; B60K20/02; B60W; B60W30/00; B60W30/18; B60W2710/00; B60W2710/10; B60W2710/1005; B60W30/1819; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20738; Y10T74/20876; Y10T74/20888; Y10T74/209
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) | 1941-11-28 | 1942-05-30 | 1942-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-11-28 | 1946-05-30 | 1946-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-11-28 | 1950-05-30 | 1950-11-29 | $7700.00 | Window Closed / Lapsed |