US3477406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cultivation of penaeid shrimp
Assignee: Marifarms Inc
•
Filing: 1967-06-29
•
Granted: 1969-11-11
•
Expires: 1987-06-29
Abstract
No abstract record available.
Inventors
- 👤 Motosaku Fujinaga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:57
CPC Classifications
A; A01; A01K; A01K61/00; A01K61/50; A01K61/59; A01K61/80; Y; Y02; Y02A; Y02A40/00; Y02A40/80; Y02A40/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US68871A
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US78952A
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US313458A
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US1660259A
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US2920606A
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US2955569A
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US3196833A
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US3158135A
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US3166043A
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US3387587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |