US2966972A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shifting arrangement for change-speed transmission with associated clutch
Assignee: Daimler Benz AG
•
Filing: 1955-10-31
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Granted: 1961-01-03
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Expires: 1975-10-31
Abstract
No abstract record available.
Inventors
- 👤 Jorg D Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:54
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W10/00; B60W10/02; B60W10/10; B60W2710/00; B60W2710/02; B60W2710/021; B60W2710/10; B60W2710/1005; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19279; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1778970A
Cited
US1805120A
Cited
US2100810A
Cited
US2074476A
Cited
US2073692A
Cited
US2079682A
Cited
US2104061A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-03 | 1964-07-04 | 1965-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-03 | 1968-07-04 | 1969-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-03 | 1972-07-04 | 1973-01-03 | $7700.00 | Window Closed / Lapsed |