US2908243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retracting outboard propulsion and steering means for inboard engine boats
Assignee: Individual
•
Filing: 1956-04-27
•
Granted: 1959-10-13
•
Expires: 1976-04-27
Abstract
No abstract record available.
Inventors
- 👤 Charles E Erickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:43
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/14; B63H20/18; Y; Y10; Y10S; Y10S74/00; Y10S74/08; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18096; Y10T74/20; Y10T74/20207; Y10T74/20238
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE18602E
Cited
US1832061A
Cited
US1845712A
Cited
GB516974A
Cited
US2409762A
Cited
US2604797A
Cited
US2752875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |