US3511327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake system for tracked vehicles
Assignee: Continental Teves AG and Co OHG
•
Filing: 1968-01-08
•
Granted: 1970-05-12
•
Expires: 1988-01-08
Abstract
No abstract record available.
Inventors
- 👤 Karl Schlor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:30
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/084; B62D55/0847; B62D55/30; B62D55/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1488629A
Cited
US2044306A
Cited
US2373316A
Cited
FR1060278A
Cited
US3101977A
Cited
US3327798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |