US2746254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic brake wear take-up device
Assignee: Societe dInventions Aeronautiques et Mechaniques SIAM SA
•
Filing: 1952-08-14
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Granted: 1956-05-22
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Expires: 1972-08-14
Abstract
No abstract record available.
Inventors
- 👤 Lucien Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:49
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/38; F16D65/40; F16D65/52; F16D65/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1755830A
Cited
US2002841A
Cited
US2227245A
Cited
GB587306A
Cited
US2497815A
Cited
US2541032A
Cited
US2587831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |