US3051114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Submersible
Assignee: Individual
•
Filing: 1959-06-23
•
Granted: 1962-08-28
•
Expires: 1979-06-23
Abstract
No abstract record available.
Inventors
- 👤 Bajulaz Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:42
CPC Classifications
B; B63; B63G; B63G8/00; B63G8/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1278090A
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US1298611A
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US1295843A
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US1324961A
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US1356294A
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US1488067A
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US1763791A
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US2390557A
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US2627727A
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US2685858A
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US2596417A
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US2887977A
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US2849978A
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US2952235A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |