US2707408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic transmission
Assignee: JARVIS C MARBLE
•
Filing: 1949-06-18
•
Granted: 1955-05-03
•
Expires: 1969-06-18
Abstract
No abstract record available.
Inventors
- 👤 Karl G Ahlen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:36
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; Y; Y10; Y10S; Y10S74/00; Y10S74/01; Y10T; Y10T74/00; Y10T74/19; Y10T74/19149; Y10T74/19153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2045615A
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US2014944A
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US2332593A
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US2442840A
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US2351483A
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US2449608A
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US2466206A
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US2397634A
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US2414359A
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US2402164A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |