Patent US2432983A successfully refreshed from Google Patents.
US2432983A
Expired / Lapsed
US
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Brake mechanism
Assignee: Timken Detroit Axle Co
•
Filing: 1944-10-28
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Granted: 1947-12-23
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Expires: 1964-10-28
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Buckendale
- 👤 Ralph K Super
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:41
CPC Classifications
F; F16; F16D; F16D51/00; F16D51/16; F16D51/18; F16D51/26; F16D51/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1816155A
Cited
US2031717A
Cited
US2047556A
Cited
US2311765A
Cited
US2337069A
Cited
US2337070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |