US3230112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed alkaline storage battery
Assignee: Panasonic Holdings Corp
•
Filing: 1962-10-29
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Granted: 1966-01-18
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Expires: 1982-10-29
Abstract
No abstract record available.
Inventors
- 👤 Jun Watanabe
- 👤 Nakashima Akira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:38
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/34; H01M10/24; H01M10/28; H01M10/283; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A SEALED ALKALINE STORAGE BATTERY CCOMPRISING A METALLIC CONTAINER, A TOP FOR SAID CONTAINER, A PLURALITY OF POSITIVE ELECTRODES, A PLURALITY OF NEGATIVE ELECTRODES, EACH OF SAID POSITIVE AND NEGATIVE ELECTRODES BEING IN THE FORM OF A CYLINDRICAL SECTION, SAID POSITIVE AND NEGATIVE ELECTRODES ARRANGED ALTERNATELY IN RADIAL ARRAY TO FORM A CYLINDRICAL ASSEMBLY OF SAID POSITIVE AND NEGATIVE ELECTRODES, EACH OF SAID POSITIVE ELECTRODES BEING BETWEEN TWO NEGATIVE ELECTRODES AND EACH OF SAID NEGATIVE ELECTRODES BEING BETWEEN TWO POSITIVE ELECTRODES, A SPACE AT THE APEX OF SAID POSITIVE AND NEGATIVE ELECTRODES FORMED BY SAID RADIAL ARRAY, A CONDUCTIVE ROD IN SAID SPACE THREADABLY FITTED INTO SAID TOP, SAID ROD BEING THE POSITIVE ELECTRODE TERMINAL, SEPARATOR MEANS BETWEEN SAID ALTERNATE POSITIVE AND NEGATIVE ELECTRODES, SAID SEPARATOR MEANS BEING FURTHER DIS-
Claim 2
Dependent Claim
130 words
A SEALED ALKALINE STORAGE BATTERY CCOMPRISING A METALLIC CONTAINER, A TOP FOR SAID CONTAINER, A PLURALITY OF POSITIVE ELECTRODES, A PLURALITY OF NEGATIVE ELECTRODES, EACH OF SAID POSITIVE AND NEGATIVE ELECTRODES BEING IN THE FORM OF A CYLINDRICAL SECTION, SAID POSITIVE AND NEGATIVE ELECTRODES ARRANGED ALTERNATELY IN RADIAL ARRAY TO FORM A CYLINDRICAL ASSEMBLY OF SAID POSITIVE AND NEGATIVE ELECTRODES, EACH OF SAID POSITIVE ELECTRODES BEING BETWEEN TWO NEGATIVE ELECTRODES AND EACH OF SAID NEGATIVE ELECTRODES BEING BETWEEN TWO POSITIVE ELECTRODES, A SPACE AT THE APEX OF SAID POSITIVE AND NEGATIVE ELECTRODES FORMED BY SAID RADIAL ARRAY, A CONDUCTIVE ROD IN SAID SPACE THREADABLY FITTED INTO SAID TOP, SAID ROD BEING THE POSITIVE ELECTRODE TERMINAL, SEPARATOR MEANS BETWEEN SAID ALTERNATE POSITIVE AND NEGATIVE ELECTRODES, SAID SEPARATOR MEANS BEING FURTHER DIS-
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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |