US3274095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for transfer of ions
Assignee: Individual
•
Filing: 1962-01-17
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Granted: 1966-09-20
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Expires: 1982-01-17
Abstract
No abstract record available.
Inventors
- 👤 Meyers Laurence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:42
CPC Classifications
B; B01; B01J; B01J47/00; B01J47/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
IN AN APPARATUS FOR THE MODIFICATION OF WATER CONTAINING DISSOLVED SALTS, THE COMBINATION COMPRISING: MEANS FOR COLLECTING AND FEEDING WATER TRANSVERSELY THROUGH A PERFORATED AREA OF A CATION EXCHANGE MAT, TWO SEPARATE CHAMBERS FOR RESPECTIVELY GIVING AND RECEIVING CATIONS, SAID CATION EXCHANGE MAT EXTENDING LONGITUDINALLY BETWEEN SAID CHAMBERS, THE OPPOSITE MON-PERFORATE END PORTIONS OF SAID CATION EXCHANGE MAT BEING PARTIALLY IMMERSED IN EACH OF SAID RESPECTIVE CHAMBERS, AND, SECOND MEANS FOR RECEIVING AND FEEDING THE FLUID FROM SAID PERFORATED AREA OF SAID CATION EXCHANGE MAT TRANSVERSELY THROUGH A PERFORATED AREA OF AN ANION EXCHANGE MAT, TWO SEPARATE CHAMBERS FOR RESPECTIVELY GIVING AND RECEIVING ANIONS, SAID ANION EXCHANGE MAT EXTENDING LONGITUDINALLY BETWEEN SAID CHAMBERS, THE OPPOSITE NON-PERFORATED END PORTIONS OF SAID ANION EXCHANGE MAT BEING PARTIALLY IMMERSED IN EACH OF SAID RESPECTIVE CHAMBERS, AND, SECOND WHEREBY EACH OF SAID MATS PROVIDES PATHS FOR THE CONTINUOIS FLOW OF IONS LONGITUDINALLY THERETHROUGH AND MEANS FOR THE FLOW OF FLUID TRANSVERSELY THERETHROUGH.
Claim 2
Dependent Claim
158 words
IN AN APPARATUS FOR THE MODIFICATION OF WATER CONTAINING DISSOLVED SALTS, THE COMBINATION COMPRISING: MEANS FOR COLLECTING AND FEEDING WATER TRANSVERSELY THROUGH A PERFORATED AREA OF A CATION EXCHANGE MAT, TWO SEPARATE CHAMBERS FOR RESPECTIVELY GIVING AND RECEIVING CATIONS, SAID CATION EXCHANGE MAT EXTENDING LONGITUDINALLY BETWEEN SAID CHAMBERS, THE OPPOSITE MON-PERFORATE END PORTIONS OF SAID CATION EXCHANGE MAT BEING PARTIALLY IMMERSED IN EACH OF SAID RESPECTIVE CHAMBERS, AND, SECOND MEANS FOR RECEIVING AND FEEDING THE FLUID FROM SAID PERFORATED AREA OF SAID CATION EXCHANGE MAT TRANSVERSELY THROUGH A PERFORATED AREA OF AN ANION EXCHANGE MAT, TWO SEPARATE CHAMBERS FOR RESPECTIVELY GIVING AND RECEIVING ANIONS, SAID ANION EXCHANGE MAT EXTENDING LONGITUDINALLY BETWEEN SAID CHAMBERS, THE OPPOSITE NON-PERFORATED END PORTIONS OF SAID ANION EXCHANGE MAT BEING PARTIALLY IMMERSED IN EACH OF SAID RESPECTIVE CHAMBERS, AND, SECOND WHEREBY EACH OF SAID MATS PROVIDES PATHS FOR THE CONTINUOIS FLOW OF IONS LONGITUDINALLY THERETHROUGH AND MEANS FOR THE FLOW OF FLUID TRANSVERSELY THERETHROUGH.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |