US2286585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch control
Assignee: Borg Warner Corp
•
Filing: 1940-09-18
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Granted: 1942-06-16
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Expires: 1960-09-18
Abstract
No abstract record available.
Inventors
- 👤 John M Simpson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:37
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/14; F16D23/00; F16D23/02; F16D23/08; F16D48/00; F16D48/02; F16D2048/0209; F16D2048/0221; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19256; Y10T74/1926; Y10T74/19265
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) | 1945-06-15 | 1945-12-15 | 1946-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-06-15 | 1949-12-15 | 1950-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-06-15 | 1953-12-15 | 1954-06-16 | $7700.00 | Window Closed / Lapsed |