Patent US2649848A successfully refreshed from Google Patents.
US2649848A
Expired / Lapsed
US
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Speed indicating device for outboard motors
Assignee: SCOTT ATWATER Manufacturing Co
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Filing: 1949-02-11
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Granted: 1953-08-25
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Expires: 1969-02-11
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Armstrong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:51
CPC Classifications
G; G01; G01P; G01P3/00; G01P3/02; G01P3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315646A
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US759513A
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US1028488A
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US1416550A
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US1613727A
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US1738772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-24 | 1957-02-23 | 1957-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-24 | 1961-02-23 | 1961-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-24 | 1965-02-23 | 1965-08-25 | $7700.00 | Window Closed / Lapsed |