US2765042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power steering apparatus of the hydraulic type
Assignee: Individual
•
Filing: 1952-09-09
•
Granted: 1956-10-02
•
Expires: 1972-09-09
Abstract
No abstract record available.
Inventors
- 👤 Howard L Day
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:53
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1874248A
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US2053301A
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US2219645A
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US2268103A
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US2385485A
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US2447815A
Cited
US2427340A
Cited
US2433651A
Cited
US2608263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-02 | 1960-04-02 | 1960-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-02 | 1964-04-02 | 1964-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-02 | 1968-04-02 | 1968-10-02 | $7700.00 | Window Closed / Lapsed |