US3013518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outboard motor
Assignee: Individual
•
Filing: 1960-05-12
•
Granted: 1961-12-19
•
Expires: 1980-05-12
Abstract
No abstract record available.
Inventors
- 👤 Smith Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:54
CPC Classifications
B; B63; B63H; B63H23/00; B63H23/30; B63H20/00; B63H20/007; B63H20/08; B63H20/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |