Patent US2755779A successfully refreshed from Google Patents.
US2755779A
Expired / Lapsed
US
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Power steering cylinder construction
Assignee: Ford Motor Co
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Filing: 1953-04-13
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Granted: 1956-07-24
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Expires: 1973-04-13
Abstract
No abstract record available.
Inventors
- 👤 George H Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:10
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/08; F15B15/14; F15B15/149; B; B62; B62D; B62D5/00; B62D5/06; F15B15/1423; F15B15/1447; F15B15/1452
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |