US2587015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch and brake for marine reverse gears
Assignee: Individual
•
Filing: 1948-12-18
•
Granted: 1952-02-26
•
Expires: 1968-12-18
Abstract
No abstract record available.
Inventors
- 👤 Walter Gustave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:00
CPC Classifications
B; B63; B63H; B63H23/00; B63H23/02; B63H23/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US171063A
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US781069A
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US835373A
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US1001615A
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US1857365A
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US2055887A
Cited
US2104658A
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US2072174A
Cited
US2226661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-25 | 1955-08-27 | 1956-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-25 | 1959-08-27 | 1960-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-25 | 1963-08-27 | 1964-02-26 | $7700.00 | Window Closed / Lapsed |