Patent US2923175A successfully refreshed from Google Patents.
US2923175A
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Power shifted auxiliary transmission
Assignee: Fuller Manufacturing Co
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Filing: 1956-01-16
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Granted: 1960-02-02
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Expires: 1976-01-16
Abstract
No abstract record available.
Inventors
- 👤 Charles M Perkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:07
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; F16H61/0269; B; B60; B60W; B60W30/00; B60W30/18; F16H41/00; B60W10/00; B60W10/10; B60W2510/00; B60W2510/06; B60W2510/0604; B60W2710/00; B60W2710/10; B60W2710/1005; Y; Y10; Y10S; Y10S74/00; Y10S74/01; 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)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |