US3248266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing an electrode structure
Assignee: Gulton Industries Inc
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Filing: 1962-01-04
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Granted: 1966-04-26
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Expires: 1982-01-04
Abstract
No abstract record available.
Inventors
- 👤 Rampel Guy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:20
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/04; H01M4/0402; H01M4/0404; H01M4/0416; H01M4/0438; H01M4/045; H01M4/0452; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A METHOD OF PREPARING AN ELECTRODE STRUCTURE COMPRISING CONTACTING A POROUS METAL STRUCTURE WITH A SOLUTION CONSISTING ESSENTIALLY OF AN ORGANIC CAPABLE OF CONVERSION WITHIN THE STRUCTURE TO AN ELECTROCHEMICALLY ACTIVE ELECTRODE SUBSTANCE, SAID SOLVENT HAVING A LOWER SURFACE TENSION THAN THAT OF WATER PER SE, DEPOSITING SAID COMPOUND ON THE SURFACES OF THE STRUCTURE BY REMOVING VOLATILE PORTIONS OF THE SOLUTION FROM THE STRUCTURE, AND THEN CONVERTING SAID THUS DEPOSITED COMPOUND TO ITS ELECTROCHEMICALLY ACTIVE ELECTRODE STATE.
Claim 2
Independent Claim
78 words
A METHOD OF PREPARING AN ELECTRODE STRUCTURE COMPRISING CONTACTING A POROUS METAL STRUCTURE WITH A SOLUTION CONSISTING ESSENTIALLY OF AN ORGANIC CAPABLE OF CONVERSION WITHIN THE STRUCTURE TO AN ELECTROCHEMICALLY ACTIVE ELECTRODE SUBSTANCE, SAID SOLVENT HAVING A LOWER SURFACE TENSION THAN THAT OF WATER PER SE, DEPOSITING SAID COMPOUND ON THE SURFACES OF THE STRUCTURE BY REMOVING VOLATILE PORTIONS OF THE SOLUTION FROM THE STRUCTURE, AND THEN CONVERTING SAID THUS DEPOSITED COMPOUND TO ITS ELECTROCHEMICALLY ACTIVE ELECTRODE STATE.
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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |