US2668679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outboard motor support
Assignee: Individual
•
Filing: 1950-12-18
•
Granted: 1954-02-09
•
Expires: 1970-12-18
Abstract
No abstract record available.
Inventors
- 👤 Russell H Harneit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:18
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/08; B63H20/10; B63H20/106
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US154720A
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US337225A
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US494706A
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US867493A
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US1005057A
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US1199803A
Cited
US1394710A
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US1593823A
Cited
FR607229A
Cited
US2483758A
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US2507613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-08 | 1957-08-10 | 1958-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-08 | 1961-08-10 | 1962-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-08 | 1965-08-10 | 1966-02-09 | $7700.00 | Window Closed / Lapsed |