Patent US3373845A successfully refreshed from Google Patents.
US3373845A
Expired / Lapsed
US
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High performance friction disc brake
Assignee: Individual
•
Filing: 1965-09-07
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Granted: 1968-03-19
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Tullio Campagnolo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:08
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/04; F16D55/06; F16D55/22; F16D55/224; F16D55/225; F16D55/2255
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR1145844A
Cited
US3052326A
Cited
US3062329A
Cited
FR1273257A
Cited
US3155195A
Cited
US3285372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |