US3206332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic cell structure
Assignee: Prototech Inc
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Filing: 1961-11-24
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Granted: 1965-09-14
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Expires: 1981-11-24
Abstract
No abstract record available.
Inventors
- 👤 Juda Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:46
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/14; H01M8/141; H01M8/142; H01M8/06; H01M8/0606; H01M8/0612; H01M8/0625; H01M8/08; H01M2008/147; H01M2300/00; H01M2300/0017; H01M2300/0048; H01M2300/0051; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A SUPPORTED ELECTRODE STRUCTURE HAVING, IN COMBINATION, A SUPPORT COMPRISING AN ARRAY OF CONTINUOUS, JUXTAPOSED, SUBSTANTIALLY PARALLEL, TUBULAR, OPEN-ENDED CELLS HAVING WALLS OF POROUS ELECTRONIC-INSULATOR MATERIAL, A THIN, NON-SELF-SUPPORTING ELECTRODE LAYER OF ELECTRONICALLY-CONDUCTIVE GAS-PERVIOUS MATERIAL ADHERED TO SAID SUPPORT AT ONE SIDE THEREOF AND COVERING THE ADJACENT OPEN ENDS OF SAID CELLS, THE CELL WALLS EXTENDING TRANSVERSELY FROM SAID LAYER AND HAVING A LENGTH NORMAL TO SAID LAYER WHICH IS SUBSTANTIALLY GREATER THAN THE THICKNESS OF SAID WALLS AND SAID LAYER IN ORDER TO PROVIDE RIGIDITY FOR SUSTAINING SAID LAYER, THE WIDTH OF SAID CELLS PARALLEL TO SAID
Claim 2
Dependent Claim
98 words
A SUPPORTED ELECTRODE STRUCTURE HAVING, IN COMBINATION, A SUPPORT COMPRISING AN ARRAY OF CONTINUOUS, JUXTAPOSED, SUBSTANTIALLY PARALLEL, TUBULAR, OPEN-ENDED CELLS HAVING WALLS OF POROUS ELECTRONIC-INSULATOR MATERIAL, A THIN, NON-SELF-SUPPORTING ELECTRODE LAYER OF ELECTRONICALLY-CONDUCTIVE GAS-PERVIOUS MATERIAL ADHERED TO SAID SUPPORT AT ONE SIDE THEREOF AND COVERING THE ADJACENT OPEN ENDS OF SAID CELLS, THE CELL WALLS EXTENDING TRANSVERSELY FROM SAID LAYER AND HAVING A LENGTH NORMAL TO SAID LAYER WHICH IS SUBSTANTIALLY GREATER THAN THE THICKNESS OF SAID WALLS AND SAID LAYER IN ORDER TO PROVIDE RIGIDITY FOR SUSTAINING SAID LAYER, THE WIDTH OF SAID CELLS PARALLEL TO SAID
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |