US2956649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple disc wheel brake and hydraulic actuating system
Assignee: Motors Liquidation Co
•
Filing: 1956-12-17
•
Granted: 1960-10-18
•
Expires: 1976-12-17
Abstract
No abstract record available.
Inventors
- 👤 Oliver K Kelley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:57
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/36; F16D55/40; F16D55/41; F16D65/00; F16D65/78; F16D65/84; F16D65/853
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1174678A
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US1740993A
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US2278144A
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US2659468A
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US2633941A
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GB701725A
Cited
US2788870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |