US3553031A
Expired / Lapsed
US
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Electrochemical cells
Assignee: Monsanto Research Corp
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Filing: 1968-09-17
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Granted: 1971-01-05
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Expires: 1988-09-17
Abstract
Abstract AN ELECTROCHEMICAL CELL CHARACTERIZED BY A HIGH ENERGY DENSITY IN COMBINATION WITH A HIGH CURRENT DENSITY HAVING AN ANODE SYSTEM CONTAINING LITHIUM, A CATHODE SYSTEM CONTAINING MONOHALOISOCYANURIC ACID OR DIHALOISOCYANURIC ACID OR TRIHALOISOCYANURIC ACID OR MIXTURES THEREOF AND A NONAQUEOUS ELECTROLYTE SYSTEM COMPRISING METHYL FORMATE.
Inventors
- 👤 Joseph J Byrne
- 👤 David L Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:26
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/16; H01M4/00; H01M4/02; H01M4/36; H01M4/60
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) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |