Patent DE943739C successfully refreshed from Google Patents.
US2386362A
Expired / Lapsed
US
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Contraposed twin turreted boat and ship drive
Assignee: Individual
•
Filing: 1942-10-12
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Granted: 1945-10-09
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Expires: 1962-10-12
Abstract
No abstract record available.
Inventors
- 👤 William E Soldner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:47
CPC Classifications
F; F16; F16H; F16H1/00; F16H1/02; F16H1/20; F16H1/22; F16H1/222; B; B63; B63H; B63H5/00; B63H5/07; B63H5/08; B63H5/125; B63H2005/1254; B63H2005/1256
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-10-08 | 1949-04-09 | 1949-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-10-08 | 1953-04-09 | 1953-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-10-08 | 1957-04-09 | 1957-10-09 | $7700.00 | Window Closed / Lapsed |