Patent US2648406A successfully refreshed from Google Patents.
US2648406A
Expired / Lapsed
US
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Braking system for vehicles
Assignee: Bendix Aviation Corp
•
Filing: 1947-07-31
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Granted: 1953-08-11
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Expires: 1967-07-31
Abstract
No abstract record available.
Inventors
- 👤 Glyn P Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:30
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB213938A
Cited
US1547889A
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US1761933A
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US1872226A
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US1930032A
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US2022046A
Cited
US2067570A
Cited
GB515958A
Cited
US2249220A
Cited
US2272335A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |