US3080304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for reducing the applied potential requirement of a hydrogen charging cell
Assignee: AO Smith Corp
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Filing: 1961-05-22
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Granted: 1963-03-05
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Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Orrin E Andrus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:44
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/08; C; C25; C25B; C25B1/00; C25B1/01; C25B1/02; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A METHOD OF SUPPRESSING HYDROGEN GAS EVOLUTION AT THE ATOMIC HYDROGEN ACQUIRING CATHODE OF AN ELECTRICALLY CONDUCTIVE ATOMIC HYDROGEN TRANSMITTING ALLOY DIAPHRAGM IN AN ATOMIC HYDROGEN GENERATING ELECTROLYTIC CELL HAVING AN ANODE AND AN ELECTROLYTE, COMPRISING CATHODICALLY GENERATING ATOMIC HYDROGEN AT THE HYDROGEN ACQUIRING SURFACE OF THE ALLOY DIAPHRAGM FOR TRANSMISSION THERETHROUGH, CONTINUOUSLY PROVIDING THE ELECTROLYTE WITH A PRESSURIZED REDUCING GAS TO SUPPRESS THE EVOLUTION OF HYDROGEN GAS AT THE HYDROGEN ACQUIRING SURFACE OF THE
Claim 2
Independent Claim
75 words
A METHOD OF SUPPRESSING HYDROGEN GAS EVOLUTION AT THE ATOMIC HYDROGEN ACQUIRING CATHODE OF AN ELECTRICALLY CONDUCTIVE ATOMIC HYDROGEN TRANSMITTING ALLOY DIAPHRAGM IN AN ATOMIC HYDROGEN GENERATING ELECTROLYTIC CELL HAVING AN ANODE AND AN ELECTROLYTE, COMPRISING CATHODICALLY GENERATING ATOMIC HYDROGEN AT THE HYDROGEN ACQUIRING SURFACE OF THE ALLOY DIAPHRAGM FOR TRANSMISSION THERETHROUGH, CONTINUOUSLY PROVIDING THE ELECTROLYTE WITH A PRESSURIZED REDUCING GAS TO SUPPRESS THE EVOLUTION OF HYDROGEN GAS AT THE HYDROGEN ACQUIRING SURFACE OF 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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |