US3472124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking apparatus
Assignee: Faiveley Transport North America Inc
•
Filing: 1967-09-08
•
Granted: 1969-10-14
•
Expires: 1987-09-08
Abstract
No abstract record available.
Inventors
- 👤 Charles F Roselius
- 👤 George A Pelikan
- 👤 Albert C Maggio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:25
CPC Classifications
B; B60; B60T; B60T17/00; B60T17/08; B60T17/16; B61; B61H; B61H13/00; B61H13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2643642A
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US2689585A
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US2705939A
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US2886008A
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US2774336A
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US2801615A
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US2887991A
Cited
US2804053A
Cited
US2859734A
Cited
US2904961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |