US3558357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid-electrolyte cell with tellurium or selenium electrode and ag3si or rbag4i5 electrolyte
Assignee: Individual
•
Filing: 1969-01-17
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Granted: 1971-01-26
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Expires: 1989-01-17
Abstract
Abstract A LAMINATED ASSEMBLY OF A THIN SOLID ELECTROYTE OF RBAG4I5 OR AG3SI SANDWICHED BETWEEN A THIN ANODE OF SILVER OR A MATERIAL CONTAINING SILVER AND A THIN CATHODE OF TELLURIUM, SELENIUM, OR A MATERIAL CONTAINING TELLURIUM OR SELENIUM. THE ELECTROLYTE AND CATHODE CAN BE EASILY FORMED BY VACUUM EVAPORATION DEPOSITION. A LAYER-BUILT SOLID-ELECTROLYTE CELL CAN BE READILY FABRICATED BY SUCCESSIVE REPETITIONS OF THE VACUUM EVAPORATION PROCEDURE TO BUILD UP A PLURALITY OF UNIT CELLS IN STACKED FORMATION.
Inventors
- 👤 Takehiko Takahashi
- 👤 Osamu Yamamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:07
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/18; H01M6/182; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |