Patent US3378112A successfully refreshed from Google Patents.
US3378112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake regulator installation
Assignee: Faiveley Transport North America Inc
•
Filing: 1966-12-14
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Granted: 1968-04-16
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Expires: 1986-12-14
Abstract
No abstract record available.
Inventors
- 👤 Charles F Roselius
- 👤 George A Pelikan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:36
CPC Classifications
B; B61; B61H; B61H15/00; B61H15/0035; B61H13/00; B61H13/20; B61H13/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2513275A
Cited
US2620902A
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US2627944A
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US2917134A
Cited
US3001612A
Cited
US3324977A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |