US3485329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission with brake
Assignee: Dana Inc
•
Filing: 1967-10-06
•
Granted: 1969-12-23
•
Expires: 1987-10-06
Abstract
No abstract record available.
Inventors
- 👤 Hans Hauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:24
CPC Classifications
B; B60; B60T; B60T1/00; B60T1/02; B60T1/06; B60T1/062; F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/28; F16D55/30; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19637
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1853157A
Cited
US2021124A
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US3038564A
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US3000477A
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US3221845A
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US3183020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |