US2398407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power transmitting mechanism
Assignee: Timken Detroit Axle Co
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Filing: 1944-07-13
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Granted: 1946-04-16
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Expires: 1964-07-13
Abstract
No abstract record available.
Inventors
- 👤 Nelson R Brownyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:23
CPC Classifications
F; F16; F16D; F16D11/00; F16D11/08; F16D11/10; B; B60; B60K; B60K2704/00; B60K2704/04; F16D2011/002; F16D2011/006; F16D2011/008; F16H; F16H48/00; F16H48/38; F16H48/42; F16H2048/423; F16H2048/426; F16H2200/00; F16H2200/003; F16H2200/0034; F16H37/00; F16H37/02; F16H37/04; F16H37/042; F16H37/046; F16H48/06; F16H48/08; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18216; Y10T74/18224
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) | 1949-04-15 | 1949-10-15 | 1950-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-15 | 1953-10-15 | 1954-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-15 | 1957-10-15 | 1958-04-16 | $7700.00 | Window Closed / Lapsed |