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Patent US2575665A successfully refreshed from Google Patents.
US2575665A
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US
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Clutch control for marine transmission
Assignee: Borg Warner Corp
•
Filing: 1943-11-13
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Granted: 1951-11-20
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Expires: 1963-11-13
Abstract
No abstract record available.
Inventors
- 👤 Ano E Kilpela
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:32
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/21; B63H21/213; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18096; Y10T74/18888; Y10T74/1892; Y10T74/1896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1197917A
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US900984A
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US1010273A
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US910123A
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US999699A
Cited
US1778970A
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GB368135A
Cited
US2091557A
Cited
US2277275A
Cited
US2245815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |