Patent US3110285A successfully refreshed from Google Patents.
US3110285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish preservation
Assignee: Individual
•
Filing: 1959-08-19
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Granted: 1963-11-12
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Expires: 1979-08-19
Abstract
No abstract record available.
Inventors
- 👤 Edward E Greenough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:14
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/34; A01N43/40; A01N43/42; A01K; A01K63/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
AN AQUEOUS MEDIUM ADAPTED TO PRESERVE FISH LIFE THEREIN, COMPRISING TRISHYDROXYMETHYLAMINOMETHANE IN A CONCENTRATION OF 2 1/2 TO 7 1/2 GRAMS PER GALLON, ACRIFLAVINE IN A CONCENTRATION OF 1 TO 5 P.P.M., QUINALDINE IN A CONCENTRATION OF 2.5 TO 7.5 P.P.M., AND HYDROCHLORIC ACID IN A CONCENTRATION SUFFICIENT TO SUBSTANTIALLY NEUTRALIZE THE AQUEOUS MEDIUM, AND THE REMAINDER BEING SUBSTANTIALLY WATER.
Claim 2
Dependent Claim
60 words
AN AQUEOUS MEDIUM ADAPTED TO PRESERVE FISH LIFE THEREIN, COMPRISING TRISHYDROXYMETHYLAMINOMETHANE IN A CONCENTRATION OF 2 1/2 TO 7 1/2 GRAMS PER GALLON, ACRIFLAVINE IN A CONCENTRATION OF 1 TO 5 P.P.M., QUINALDINE IN A CONCENTRATION OF 2.5 TO 7.5 P.P.M., AND HYDROCHLORIC ACID IN A CONCENTRATION SUFFICIENT TO SUBSTANTIALLY NEUTRALIZE THE AQUEOUS MEDIUM, AND THE REMAINDER BEING SUBSTANTIALLY WATER.
References Cited (Backward Citations)
US2652807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |