US3559508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overdrive transmission
Assignee: Borg Warner Corp
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Filing: 1969-01-06
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Granted: 1971-02-02
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Expires: 1989-01-06
Abstract
Abstract A SELF-CONTAINED VEHICLE OVERRIDE TRANSMISSION FOR MOUNTING ADJACENT THE DIFFERENTIAL MECHANISM INCLUDING A HYDRAULIC CONTROL SYSTEM PROVIDED SELECTIVE OR FULL AUTOMATIC CHANGE FROM LOCKUP CONDITION TO OVERDRIVE AND VICE VERSA UNDER FULL POWER CONDITIONS.
Inventors
- 👤 Donald W Kelbel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:39
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W10/00; B60W10/02; B60W10/10; B60W10/11; B60W10/115; B60W2710/00; B60W2710/02; B60W2710/021
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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |