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Patent US3243280A successfully refreshed from Google Patents.
US3243280A
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Method of removing hydrogen from liquid alkali metals
Assignee: Individual
•
Filing: 1965-03-15
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Granted: 1966-03-29
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Expires: 1985-03-15
Abstract
No abstract record available.
Inventors
- 👤 Edward G Bohlmann
- 👤 Edgar L Compere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:33
CPC Classifications
G; G21; G21C; G21C19/00; G21C19/28; G21C19/30; G21C19/307; G21C19/31; C; C22; C22B; C22B26/00; C22B26/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A METHOD OF REDUCING THE HYDROGEN ACTIVITY IN A SYSTEM CONTAINING HYDROGEN AND A LIQUID METAL SELECTED FROM LIQUID SODIUM, LIQUID POTASSIUM AND MIXTURES THEREOF, COMPRISING PROVIDING LITHIUM IN SAID LIQUID METAL IN A CONCENTRATION EFFECTIVE TO REDUCE THE PARTIAL PRESSURE OF HYDROGEN IN SAID SYSTEM.
Claim 2
Independent Claim
46 words
A METHOD OF REDUCING THE HYDROGEN ACTIVITY IN A SYSTEM CONTAINING HYDROGEN AND A LIQUID METAL SELECTED FROM LIQUID SODIUM, LIQUID POTASSIUM AND MIXTURES THEREOF, COMPRISING PROVIDING LITHIUM IN SAID LIQUID METAL IN A CONCENTRATION EFFECTIVE TO REDUCE THE PARTIAL PRESSURE OF HYDROGEN IN SAID SYSTEM.
References Cited (Backward Citations)
US2879157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |