Patent US3736186A successfully refreshed from Google Patents.
US3736186A
Expired / Lapsed
US
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Separator and electrolyte material for solid electrolyte battery systems
Assignee: Duracell Inc USA
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Filing: 1971-06-16
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Granted: 1973-05-29
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Expires: 1991-06-16
Abstract
Abstract A SOLID ELECTROLYTE MATERIAL COMPRISING AN ALKALI METAL HALIDE ELECTROLYTE EMBEDDED INTO THE PORES OF MOLECULAR SIEVES AND HAVING A CONDUCTIVITY RANGE BETWEEN 2X10-**7 OHM-**1CM.-**1 AND 3X10**2 OHM-**1 CM.-**1 AT ROOM TEMPERATURE.
Inventors
- 👤 C Liang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:43
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/10; H01M8/12; H01M8/124; H01M6/00; H01M6/14; H01M6/18; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02E60/30; Y02E60/50; Y02P; Y02P70/00; Y02P70/50
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) | 1976-05-28 | 1976-11-27 | 1977-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-28 | 1980-11-27 | 1981-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-28 | 1984-11-27 | 1985-05-29 | $7700.00 | Window Closed / Lapsed |