Patent EP0238962A2 successfully refreshed from Google Patents.
US2901059A
Expired / Lapsed
US
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Enclosed dual-disk brakes for vehicles
Assignee: ThyssenKrupp Budd Co
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Filing: 1957-05-16
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Granted: 1959-08-25
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Expires: 1977-05-16
Abstract
No abstract record available.
Inventors
- 👤 Robert G Stacy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:18
CPC Classifications
B; B61; B61H; B61H5/00; F; F16; F16D; F16D55/00; F16D55/02; F16D55/04; F16D2125/00; F16D2125/18; F16D2125/20; F16D2125/22; F16D2125/28; F16D2125/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US162556A
Cited
US1957668A
Cited
US1843594A
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US1900282A
Cited
US2174406A
Cited
DE707074C
Cited
US2592536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |