US2465183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerator depressor
Assignee: Stewart Warner Corp
•
Filing: 1945-08-06
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Granted: 1949-03-22
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Expires: 1965-08-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:35
CPC Classifications
B; B60; B60K; B60K26/00; B60K26/02; Y; Y10; Y10S; Y10S254/00; Y10S254/05; Y10T; Y10T403/00; Y10T403/71; Y10T403/7129; Y10T403/7141; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/2022; Y10T74/20226; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/20576; Y10T74/20636; Y10T74/20666
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1446660A
Cited
US1480616A
Cited
US1496138A
Cited
US1540261A
Cited
US2072285A
Cited
US2202585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |