US3749607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lithium batteries having a cathode composition comprising a mixture of nickel sulfide and aluminum
Assignee: Tyco International Ltd
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Filing: 1969-08-25
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Granted: 1973-07-31
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Expires: 1989-08-25
Abstract
Abstract A BATTERY COMPRISING A LITHIUM ANODE, A CATHODE COMPRISING NICKEL SULFIDE AND ALUMINUM FIBERS, AND AN ELECTROLYTE MADE UP OF AN IONIZABLE INORGANIC SALT DISSOLVED IN AN APROTIC ORGANIC SOLVENT.
Inventors
- 👤 R Jasinski
- 👤 L Gaines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:11
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/06; H01M6/00; H01M6/14; H01M6/16
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) | 1976-07-30 | 1977-01-29 | 1977-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-30 | 1981-01-29 | 1981-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-30 | 1985-01-29 | 1985-07-31 | $7700.00 | Window Closed / Lapsed |