Patent US2696077A successfully refreshed from Google Patents.
US2696077A
Expired / Lapsed
US
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Marine jet drive for watercraft
Assignee: Individual
•
Filing: 1950-09-08
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Granted: 1954-12-07
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Expires: 1970-09-08
Abstract
No abstract record available.
Inventors
- 👤 Carl P Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:18
CPC Classifications
B; B63; B63H; B63H11/00; B63H11/12; B63H11/02; B63H11/04; B63H11/09; B63H11/10; B63H11/107; Y; Y02; Y02T; Y02T70/00; Y02T70/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US141340A
Cited
US157105A
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US257897A
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US368678A
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US1055210A
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FR518485A
Cited
US2569997A
Cited
US2522945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |