Patent US3207684A successfully refreshed from Google Patents.
US3207684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for changing the distribution of ions in a solution of an electrolyte
Assignee: Individual
•
Filing: 1964-12-17
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Granted: 1965-09-21
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Expires: 1984-12-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Walter M Dotts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:17
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/46; C02F1/4604
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
THE METHOD FOR CHANGING THE DISTRIBUTION OF IONS IN A SOLUTION OF AN ELECTROLYTE WHICH COMPRISES SUBJECTING SAID SOLUTION TO AN ALTERNATING MAGNETIC FIELD, CONCOMITANTLY SUBJECTING SAID SOLUTION TO AN ALTERNATING ELECTRIC FIELD APPLIED IN A DIRECTION SUBSTANTIALLY TRANSVERSE TO AND INTERSECTING SAID MAGNETIC FIELD, AND SYNCHRONIZING THE
Claim 2
Independent Claim
48 words
THE METHOD FOR CHANGING THE DISTRIBUTION OF IONS IN A SOLUTION OF AN ELECTROLYTE WHICH COMPRISES SUBJECTING SAID SOLUTION TO AN ALTERNATING MAGNETIC FIELD, CONCOMITANTLY SUBJECTING SAID SOLUTION TO AN ALTERNATING ELECTRIC FIELD APPLIED IN A DIRECTION SUBSTANTIALLY TRANSVERSE TO AND INTERSECTING SAID MAGNETIC FIELD, AND SYNCHRONIZING THE
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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |