Patent US4550066A successfully refreshed from Google Patents.
US4550066A
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Solid electrolyte
Assignee: Combustion Engineering Inc
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Filing: 1984-11-01
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Granted: 1985-10-29
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Expires: 2004-11-01
Abstract
Abstract A solid electrolyte for power cells, especially power cells having a copper anode and a copper sulfide cathode, comprises a solid solution of from about 70 mole percent to about 90 mole percent of copper iodide and from about 30 mole percent to about 10 mole percent, respectively, of zinc iodide.
Inventors
- 👤 M. Grayson Alexander
- 👤 Brian Riley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:52
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/18; H01M6/182
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
39 words
A solid electrolyte for power cells comprising a solid solution of from about 70 mole percent to about 90 mole percent of copper iodide and from about 30 mole percent to about 10 mole percent, respectively, of zinc iodide.
Claim 2
Dependent Claim
39 words
A solid electrolyte for power cells comprising a solid solution of from about 70 mole percent to about 90 mole percent of copper iodide and from about 30 mole percent to about 10 mole percent, respectively, of zinc iodide.
Claim 3
Dependent Claim
27 words
A solid electrolyte according to claim 1 comprising a solid solution of about 90 mole percent of copper iodide and about 10 mole percent of zinc iodide.
Claim 4
Dependent Claim
27 words
A solid electrolyte according to claim 1 comprising a solid solution of about 80 mole percent of copper iodide and about 20 mole percent of zinc iodide.
Claim 5
Dependent Claim
27 words
A solid electrolyte according to claim 1 comprising a solid solution of about 70 mole percent of copper iodide and about 30 mole percent of zinc iodide.
References Cited (Backward Citations)
US3963518A
Cited
US4060672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-10-28 | 1989-04-29 | 1989-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-28 | 1993-04-29 | 1993-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-28 | 1997-04-29 | 1997-10-29 | $7700.00 | Window Closed / Lapsed |