US3783025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a thin cadmium oxide electrode with an ionic polymer and subsequent removal of the polymer
Assignee: General Electric Co
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Filing: 1970-10-21
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Granted: 1974-01-01
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Expires: 1990-10-21
Abstract
Abstract A THIN ELECTRODE IS DISCLOSED WHICH HAS AN ELECTRICALLY CONDUCTIVE SHEET, AND A THIN LAYER OF AN ACTIVE MATERIAL OF A METALLIC OXIDE, A METALLIC HYDROXIDE, OR A METAL ADHERING TO EACH MAJOR FACE OF THE SHEET. A METHOD IS ALSO DESCRIBED FOR MAKING SUCH ELECTRODES. THESE ELECTRODES ARE USEFUL FOR SMALL VOLUME, SMALL WEIGHT APPLICATIONS SUCH AS ANODES IN BATTERIES FOR SQUIBS AND SPACE VEHICLES.
Inventors
- 👤 R King
- 👤 D Skelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:08
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-12-31 | 1977-07-02 | 1978-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-31 | 1981-07-02 | 1982-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-31 | 1985-07-02 | 1986-01-01 | $7700.00 | Window Closed / Lapsed |