US2928890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid electrolyte cells and batteries
Assignee: General Electric Co
•
Filing: 1955-12-16
•
Granted: 1960-03-15
•
Expires: 1975-12-16
Abstract
No abstract record available.
Inventors
- 👤 Grinten Willem J Van Der
- 👤 Mohler Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:56
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/22; H01M6/14; H01M6/18; H01M6/182
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A SOLID CELL COMPRISING A SOLID METALLIC ANODE, AT LEAST ONE SOLID METALLIC HALIDE ELECTROLYTE POSITIONED ON SAID ANODE, AN INSULATING WASHER MOUNTED ON SAID ELECTROLYTE, SAID ANODE, SOLID ELECTROYLTE AND INSULATING WASHER BEING ARRANGED IN A STACKED ARRAY IN THE ORDER MENTIONED, AND A LOW PRESSURE REACTING GAS-PRODUCING COMPRESSED POWDERED CATHODE ON SAID ELECTROLYTE WITHIN SAID INSULATING WASHER, SAID CATHODE COMPRISING POROUS MIXTURE OF A METALLIC HALIDE AND AN ELECTRICALLY CONDUCTIVE ELECTRON DONOR MATERIAL CHEMICALLY NONREACTIVE WITH THE REMAINDER OF THE MIXTURE.
Claim 2
Dependent Claim
83 words
A SOLID CELL COMPRISING A SOLID METALLIC ANODE, AT LEAST ONE SOLID METALLIC HALIDE ELECTROLYTE POSITIONED ON SAID ANODE, AN INSULATING WASHER MOUNTED ON SAID ELECTROLYTE, SAID ANODE, SOLID ELECTROYLTE AND INSULATING WASHER BEING ARRANGED IN A STACKED ARRAY IN THE ORDER MENTIONED, AND A LOW PRESSURE REACTING GAS-PRODUCING COMPRESSED POWDERED CATHODE ON SAID ELECTROLYTE WITHIN SAID INSULATING WASHER, SAID CATHODE COMPRISING POROUS MIXTURE OF A METALLIC HALIDE AND AN ELECTRICALLY CONDUCTIVE ELECTRON DONOR MATERIAL CHEMICALLY NONREACTIVE WITH THE REMAINDER OF THE MIXTURE.
References Cited (Backward Citations)
US2594879A
Cited
US2690465A
Cited
US2689876A
Cited
US2707199A
Cited
US2793244A
Cited
US2778754A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |