US3076860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery arrangement
Assignee: Accumulatoren Fabrik AG
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Filing: 1959-12-16
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Granted: 1963-02-05
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Expires: 1979-12-16
Abstract
No abstract record available.
Inventors
- 👤 Dickfeldt Siegfried
- 👤 Dieberg Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:54
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/24; H01M10/30; H01M10/34; H01M10/42; H01M10/44; H01M10/446; H01M4/00; H01M4/02; H01M2004/026; H01M2004/029; H01M50/00; H01M50/10; H01M50/102; H01M50/109; H01M50/40; H01M50/46; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
IN AN ALKALINE STORAGE BATTERY, IN COMBINATION, A PAIR OF ELECTRODES OF OPPOSITE POLARITY THE POSITIVE ELECTRODE OF SAID PAIR OF ELECTRODES INCLUDING ACTIVE NICKEL MASS AND THE NEGATIVE ELECTORDE OF SAID PAIR OF ELECTRODES INCLUDING ACTIVE CADMIUM MASS AND THE ACTIVE MASSES OF SAID POSITIVE AND NEGATIVE ELECTRODES DIRECTLY CONTACTING EACH OTHER; AND AN ALKALINE ELECTROLYTE FIXED IN THE ACTIVE MASSES OF SAID ELECTRODES, WHEREBY UPON CHARGING OF SAID BATTERY AN INSULATING LAYER WILL BE FORMED IN THE AREA OF CONTACT OF SAID POSITIVE AND NEGATIVE ACTIVE MASSES, SAID INSULATING LAYER SERVING AS SEPARATOR BETWEEN SAID ELECTRODES OF OPPOSITE POLARITY DURING OPERATION OF SAID BATTERY.
Claim 2
Dependent Claim
106 words
IN AN ALKALINE STORAGE BATTERY, IN COMBINATION, A PAIR OF ELECTRODES OF OPPOSITE POLARITY THE POSITIVE ELECTRODE OF SAID PAIR OF ELECTRODES INCLUDING ACTIVE NICKEL MASS AND THE NEGATIVE ELECTORDE OF SAID PAIR OF ELECTRODES INCLUDING ACTIVE CADMIUM MASS AND THE ACTIVE MASSES OF SAID POSITIVE AND NEGATIVE ELECTRODES DIRECTLY CONTACTING EACH OTHER; AND AN ALKALINE ELECTROLYTE FIXED IN THE ACTIVE MASSES OF SAID ELECTRODES, WHEREBY UPON CHARGING OF SAID BATTERY AN INSULATING LAYER WILL BE FORMED IN THE AREA OF CONTACT OF SAID POSITIVE AND NEGATIVE ACTIVE MASSES, SAID INSULATING LAYER SERVING AS SEPARATOR BETWEEN SAID ELECTRODES OF OPPOSITE POLARITY DURING OPERATION OF SAID BATTERY.
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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |