US2629226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic power aligning mechanism
Assignee: Metropolitan Vickers Electrical Co Ltd
•
Filing: 1946-09-26
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Granted: 1953-02-24
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Expires: 1966-09-26
Abstract
No abstract record available.
Inventors
- 👤 Polson Reginald Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:14
CPC Classifications
F; F15; F15B; F15B9/00; F15B9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1372502A
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US2077384A
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US2056896A
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GB453928A
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US2104627A
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US2188834A
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US2285069A
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US2238061A
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US2409190A
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US2533042A
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US2408070A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |