Patent US3573934A successfully refreshed from Google Patents.
US3573934A
Expired / Lapsed
US
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Method for transporting and storing aquatic fauna and preserving the same
Assignee: WR Grace and Co
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Filing: 1968-07-19
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Granted: 1971-04-06
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Expires: 1988-07-19
Abstract
Abstract THE DISCLOSED INVENTION IS FIRECTED TO A METHOD AND APPARATUS FOR TRANSPORTING AND STORING AQUATIC FAUNA WHICH INCLUDES MEANS FOR REMOVING AQUATIC FAUNA FROM THE AQUATIC ENVIRONMENT, SEPARATING THE FAUNA FROM ANY RESIDUAL MATERIALS, TRANSFERRING THE FAUNA TO A LARGE FLEXIBLE ELONGATED STORAGE VESSEL VERTICALLY DISPOSED IN THE AQUATIC ENVIRONMENT, AND WHEN THE STORATE VESSEL IS FILLED, TOWING SAME TO A PROCESSING STATION. THE PRESENT INVENTION ALSO PROVIDES A METHOD FOR PRESERVING THE AQUATIC FAUNA WHILE IN STORAGE.
Inventors
- 👤 Fern Wood Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:19
CPC Classifications
A; A01; A01K; A01K79/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-05 | 1974-10-05 | 1975-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-05 | 1978-10-05 | 1979-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-05 | 1982-10-05 | 1983-04-06 | $7700.00 | Window Closed / Lapsed |