US3347211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic treatment of aquatic animal life in their habitat
Assignee: FALKENBERG
•
Filing: 1966-09-06
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Granted: 1967-10-17
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Expires: 1986-09-06
Abstract
No abstract record available.
Inventors
- 👤 Douglass R Falkenberg
- 👤 Edward L Sharpe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:23
CPC Classifications
A; A01; A01K; A01K63/00; A01K63/04; A01K63/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A METHOD FOR THERAPEUTICALLY TREATING AQUATIC ANIMAL LIFE IN AN AQUEOUS HABITAT MEDIUM COMPRISING THE STEPS OF PASSING THE AQUEOUS MEDIUM THROUGH A POROUS MELAMINE-ALDEHYDE RESIN CONTAINING FILTER MEDIUM AND CONTACTING THE AQUATIC ANIMAL LIFE WITH THE FILTERED AQUEOUS MEDIUM.
Claim 2
Independent Claim
40 words
A METHOD FOR THERAPEUTICALLY TREATING AQUATIC ANIMAL LIFE IN AN AQUEOUS HABITAT MEDIUM COMPRISING THE STEPS OF PASSING THE AQUEOUS MEDIUM THROUGH A POROUS MELAMINE-ALDEHYDE RESIN CONTAINING FILTER MEDIUM AND CONTACTING THE AQUATIC ANIMAL LIFE WITH THE FILTERED AQUEOUS MEDIUM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |