Patent US2700359A successfully refreshed from Google Patents.
US2700359A
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US
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Outboard support for steerable propellers
Assignee: Murray & Tregurtha Inc
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Filing: 1952-05-21
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Granted: 1955-01-25
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Expires: 1972-05-21
Abstract
No abstract record available.
Inventors
- 👤 Dewhurst Peter Kitson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:04
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/001; B63H20/002; B63H20/08; B63H20/10; B63H20/12; B63H20/14; B63H20/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1824213A
Cited
US1822573A
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US1866482A
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US1826507A
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US2247683A
Cited
US2458813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |