Patent US3404042A successfully refreshed from Google Patents.
US3404042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric battery using organic charge transfer liquid
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1966-09-01
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Granted: 1968-10-01
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Expires: 1986-09-01
Abstract
No abstract record available.
Inventors
- 👤 Forster Eric Otto
- 👤 Jr Arthur Walter Langer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:46
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
IN AN ELECTRIC BATTERY CELL, THE COMBINATION OF ELECTRODES WITH A CHARGE TRANSFER ORGANIC SOLUTION OF ORGANOLITHIUM AND A LEWIS BASE.
Claim 2
Dependent Claim
21 words
IN AN ELECTRIC BATTERY CELL, THE COMBINATION OF ELECTRODES WITH A CHARGE TRANSFER ORGANIC SOLUTION OF ORGANOLITHIUM AND A LEWIS BASE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-01 | 1972-04-01 | 1972-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-01 | 1976-04-01 | 1976-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-01 | 1980-04-01 | 1980-10-01 | $7700.00 | Window Closed / Lapsed |