US3467444A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle brake control system for preventing wheel locking
Assignee: Robert Bosch GmbH
•
Filing: 1968-02-21
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Granted: 1969-09-16
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Expires: 1988-02-21
Abstract
No abstract record available.
Inventors
- 👤 Heinz Leiber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:57
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/32; B60T8/72; B60T8/74; B60T8/17; B60T8/176; B60T8/1761; B60T8/17613; B60T8/1763; B60T8/17633; B60T8/321
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2914359A
Cited
US3066988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |