Patent US3465718A successfully refreshed from Google Patents.
US3465718A
Expired / Lapsed
US
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Tank for culture of marine life
Assignee: STANLEY L HANDMAN
•
Filing: 1967-06-01
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Granted: 1969-09-09
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Expires: 1987-06-01
Abstract
No abstract record available.
Inventors
- 👤 Stanley L Handman
- 👤 Arthur Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:58
CPC Classifications
A; A01; A01K; A01K63/00; A01K63/003; A01K61/00; Y; Y02; Y02A; Y02A40/00; Y02A40/80; Y02A40/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2981228A
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US3146195A
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US3135238A
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US3113555A
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US3179084A
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US3387587A
Cited
US3374771A
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US3377991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |