US2663474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outboard motor carrier
Assignee: Individual
•
Filing: 1952-11-15
•
Granted: 1953-12-22
•
Expires: 1972-11-15
Abstract
No abstract record available.
Inventors
- 👤 Edward J Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:49
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B62; B62B; B62B1/00; B62B1/10; B62B1/12; B62B2202/00; B62B2202/40; B62B2202/408; Y; Y10; Y10S; Y10S280/00; Y10S280/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1747600A
Cited
US1733479A
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US1799650A
Cited
US2429551A
Cited
US2439707A
Cited
US2484227A
Cited
US2596860A
Cited
US2621836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-21 | 1957-06-22 | 1957-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-21 | 1961-06-22 | 1961-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-21 | 1965-06-22 | 1965-12-22 | $7700.00 | Window Closed / Lapsed |