Patent US3197402A successfully refreshed from Google Patents.
US3197402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods for the rapid recovery of heavy water and other products
Assignee: Individual
•
Filing: 1957-11-20
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Granted: 1965-07-27
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Expires: 1977-11-20
Abstract
No abstract record available.
Inventors
- 👤 Ruskin Dan
- 👤 Reder Milton
- 👤 Farhi Carol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:58
CPC Classifications
C; C01; C01B; C01B5/00; C01B5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
THE PROCESS OF ENRICHING THE CONTENT OF HEAVY WATER IN WATER OF ORDINARY HEAVY WATER CONTENT COMPRISING THE STEPS OF PASSING THE ORDINARY WATER THROUGH AN ELONGATED PATH IN A STRONG MAGNETIC FIELD ESSENTIALLY PERPENDICULAR TO THE FLUID FLOW SO AS TO CAUSE THE MORE COMMON PARA FORM OF LIGH WATER AND THE LESS COMMON ORTHO FORM OF HEAVY WATER TO BE PROPELLED OUTWARD FROM THE MAIN STREAM TO THE PERIPHERY OF THE LIUQID TO FORM A LIGHT WATER ENRICHED LAYER, COLLECTING SAID LIGHT WATER ENRICHED LAYER FROM SAID PERIPHERY AS WASTE, AND COLLECTING SAID HEAVY WATER ENRICHED MOLECULES FROM THE MAIN STREAM FOR FURTHER UTILIZATION.
Claim 2
Dependent Claim
106 words
THE PROCESS OF ENRICHING THE CONTENT OF HEAVY WATER IN WATER OF ORDINARY HEAVY WATER CONTENT COMPRISING THE STEPS OF PASSING THE ORDINARY WATER THROUGH AN ELONGATED PATH IN A STRONG MAGNETIC FIELD ESSENTIALLY PERPENDICULAR TO THE FLUID FLOW SO AS TO CAUSE THE MORE COMMON PARA FORM OF LIGH WATER AND THE LESS COMMON ORTHO FORM OF HEAVY WATER TO BE PROPELLED OUTWARD FROM THE MAIN STREAM TO THE PERIPHERY OF THE LIUQID TO FORM A LIGHT WATER ENRICHED LAYER, COLLECTING SAID LIGHT WATER ENRICHED LAYER FROM SAID PERIPHERY AS WASTE, AND COLLECTING SAID HEAVY WATER ENRICHED MOLECULES FROM THE MAIN STREAM FOR FURTHER UTILIZATION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |