Patent US2930830A successfully refreshed from Google Patents.
US2930830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid-state cell and battery
Assignee: Leesona Corp
•
Filing: 1958-04-22
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Granted: 1960-03-29
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Expires: 1978-04-22
Abstract
No abstract record available.
Inventors
- 👤 Harry C Lieb
- 👤 Rosa John A De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:27
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/18; H01M4/00; H01M4/02; H01M4/36; H01M4/58; H01M4/582; H01M6/182
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
AN ELECTRO-CHEMICAL CELL HAVING A SOLID ELECTROLYTE CONSISTING ESSENTIALLY OF A HALIDE SELECTED FROM THE GROUP CONSISTING OF CHLORIDES, BROMIDES AND IODIDES AND 3-10%, BY WEIGHT, OF TELLURIUM.
Claim 2
Dependent Claim
28 words
AN ELECTRO-CHEMICAL CELL HAVING A SOLID ELECTROLYTE CONSISTING ESSENTIALLY OF A HALIDE SELECTED FROM THE GROUP CONSISTING OF CHLORIDES, BROMIDES AND IODIDES AND 3-10%, BY WEIGHT, OF TELLURIUM.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |