Patent US2762460A successfully refreshed from Google Patents.
US2762460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc brakes for vehicles
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1953-03-05
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Granted: 1956-09-11
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Expires: 1973-03-05
Abstract
No abstract record available.
Inventors
- 👤 Butler Henry James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:03
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/04; F16D55/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1875095A
Cited
US2006387A
Cited
US2174635A
Cited
US2159326A
Cited
US2199785A
Cited
US2251539A
Cited
US2596556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-11 | 1960-03-12 | 1960-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-11 | 1964-03-12 | 1964-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-11 | 1968-03-12 | 1968-09-11 | $7700.00 | Window Closed / Lapsed |