US3222225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred-action battery
Assignee: Yardney International Corp
•
Filing: 1961-02-15
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Granted: 1965-12-07
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Expires: 1981-02-15
Abstract
No abstract record available.
Inventors
- 👤 Amiet Bernard
- 👤 Langella Pierre
- 👤 Sentenac Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:50
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/36; H01M6/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
193 words
A DEFERRED-ACTION BATTERY COMPRISING, IN COMBINATION: A BATTERY CASING CONTAINING AN ARRAY OF GENERALLY UPRIGHT INDIVIDUAL ELECTROCHEMICAL CELLS IN SPACED RELATIONSHIP WITHIN SAID CASING; A PLURALTIY OF GENERALLY UPRIGHT FLEXIBEL ELECTROLYTESTORAGE VESSELS INDIVIDUAL TO SAID CELLS AND HAVING CLOSED UPPER ENDS PROVIDED WITH FLEXIBLE WALLS DEFORMABLE UNDER EXTERNALLY APPLED PRESSURE, EACH OF SAID VESSEL BEING DISPOSED LATERALLY ADJACENT A RESPECTIVE ONE OF SAID CELLS AND COMMUNICATING WITH A RESPECTIVE ONE OF SAID CELLS AT THE BOTTOM THEREOF; INDIVIDUAL CONDUIT MEANS FORMED IN SAID CASING AT THE BOTTOM OF SAID CELLS AND SAID VESSELS FOR INTERCONNECTING EACH OF SAID VESSELS WITH THE RESPECTIVE CELL; RESPECTIVE RUPTURABLE DIAPHRAGM MEANS INTERPOSED BETWEEN EACH OF SAID VESSELS AND THE RESPECTIVE CELL FOR NORMALLY BLOCKING PASSAGE OF ELECTROLYTE FROM SAID VESSELS INTO SAID CELLS; A PLURALITY OF COMPARTMENTS FORMED IN SAID CASING EACH ADJACENT A RESPECTIVE ONE OF SAID CELLS AND ENCLOSING A RESPECTIVE ONE OF SAID VESSELS FOR SUPPORTING SAME; COMMON PRESSURE MEANS FOR CONCURRENTLY APPLYING PRESSURE TO SAID COMPARTMENTS EFFECTIVELY ACTING UPON SAID VESSELS AT SAID UPPER ENDS TO DEFORM DOWNWARDLY SAID WALLS OF ALL OF SAID VESSELS SUBSTANTIALLY CONCURRENTLY FOR RUPTURING SID DIAPHRAGM MEANS AND
Claim 2
Dependent Claim
193 words
A DEFERRED-ACTION BATTERY COMPRISING, IN COMBINATION: A BATTERY CASING CONTAINING AN ARRAY OF GENERALLY UPRIGHT INDIVIDUAL ELECTROCHEMICAL CELLS IN SPACED RELATIONSHIP WITHIN SAID CASING; A PLURALTIY OF GENERALLY UPRIGHT FLEXIBEL ELECTROLYTESTORAGE VESSELS INDIVIDUAL TO SAID CELLS AND HAVING CLOSED UPPER ENDS PROVIDED WITH FLEXIBLE WALLS DEFORMABLE UNDER EXTERNALLY APPLED PRESSURE, EACH OF SAID VESSEL BEING DISPOSED LATERALLY ADJACENT A RESPECTIVE ONE OF SAID CELLS AND COMMUNICATING WITH A RESPECTIVE ONE OF SAID CELLS AT THE BOTTOM THEREOF; INDIVIDUAL CONDUIT MEANS FORMED IN SAID CASING AT THE BOTTOM OF SAID CELLS AND SAID VESSELS FOR INTERCONNECTING EACH OF SAID VESSELS WITH THE RESPECTIVE CELL; RESPECTIVE RUPTURABLE DIAPHRAGM MEANS INTERPOSED BETWEEN EACH OF SAID VESSELS AND THE RESPECTIVE CELL FOR NORMALLY BLOCKING PASSAGE OF ELECTROLYTE FROM SAID VESSELS INTO SAID CELLS; A PLURALITY OF COMPARTMENTS FORMED IN SAID CASING EACH ADJACENT A RESPECTIVE ONE OF SAID CELLS AND ENCLOSING A RESPECTIVE ONE OF SAID VESSELS FOR SUPPORTING SAME; COMMON PRESSURE MEANS FOR CONCURRENTLY APPLYING PRESSURE TO SAID COMPARTMENTS EFFECTIVELY ACTING UPON SAID VESSELS AT SAID UPPER ENDS TO DEFORM DOWNWARDLY SAID WALLS OF ALL OF SAID VESSELS SUBSTANTIALLY CONCURRENTLY FOR RUPTURING SID DIAPHRAGM MEANS AND
References Cited (Backward Citations)
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Cited
US1765027A
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DE1022652B
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US2899481A
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US2810776A
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US3022364A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |