US2990727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Borg Warner Corp
•
Filing: 1955-03-21
•
Granted: 1961-07-04
•
Expires: 1975-03-21
Abstract
No abstract record available.
Inventors
- 👤 James A Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:35
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H3/00; F16H3/44; F16H3/62; F16H3/66; F16H2200/00; F16H2200/003; F16H2200/0043; F16H2200/20; F16H2200/2002; F16H2200/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1694808A
Cited
DE712527C
Cited
US2180671A
Cited
US2355000A
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US2530310A
Cited
US2467226A
Cited
US2725763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |