Patent US2745370A successfully refreshed from Google Patents.
US2745370A
Expired / Lapsed
US
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Stable water jet hull
Assignee: Individual
•
Filing: 1953-07-13
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Granted: 1956-05-15
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Expires: 1973-07-13
Abstract
No abstract record available.
Inventors
- 👤 Manis James Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:28
CPC Classifications
B; B63; B63H; B63H5/00; B63H5/07; B63H5/14; B63B; B63B1/00; B63B1/02; B63B1/10; B63B1/12; B63H11/00; B63H11/02; B63H11/04; B63H11/08; B63H2011/081
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US124060A
Cited
GB189911533A
Cited
US1023515A
Cited
US1339755A
Cited
GB116893A
Cited
US1749815A
Cited
US1888443A
Cited
FR842506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |