US3382958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sprocket wheel for crawler type vehicle having incorporated speedreducing gears and brakes
Assignee: Umicore NV SA
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Filing: 1966-06-20
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Granted: 1968-05-14
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Expires: 1986-06-20
Abstract
No abstract record available.
Inventors
- 👤 Roger Fagel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:11
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/048; F16H57/0482; B; B60; B60T; B60T1/00; B60T1/02; B60T1/06; B60T1/062; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; B62D55/00; B62D55/08; B62D55/12; B62D55/125; F16H1/00; F16H1/28; F16H1/46; F16H61/00; F16H61/02; F16H2708/00; F16H2708/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19545
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) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |