US3427201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred action battery
Assignee: Individual
•
Filing: 1966-03-14
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Granted: 1969-02-11
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Expires: 1986-03-14
Abstract
No abstract record available.
Inventors
- 👤 Leonard Joseph Burant
- 👤 Ronald Maynard Fiandt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:22
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/32; H01M6/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A BATTERY COMPRISING AT LEAST TWO CELLS, EACH CELL INCLUDING A PAIR OF ADJACENT ELECTRODES DEFINING A REACTION SPACE THEREBETWEEN, A FIRST SET OF CHAMBERS, EACH CHAMBER OF SAID FIRST SET ASSOCIATED WITH THE TOP OF ONE OF SAID CELLS, A SECOND SET OF CHAMBERS, EACH CHAMBER OF SAID SECOND SET ASSOCIATED WITH THE BOTTOM OF ONE OF SAID CELLS, OF SAID CHAMBERS EXTENDING GENERALLY COEXTENSIVELY WITH AT LEAST A PERIPHERAL PORTION OF THE ASSOCIATED CELL PROVIDING ELECTROLYTE COMMUNICATION WITH THE RESPECTIVE REACTION SPACE, AT LEAST A FIRST MANIFOLD AT ONE END OF SAID BATTERY FOR DISTRIBUTING ELECTROLYTE TO SAID FIRST SET OF CHAMBERS FROM A COMMON SOURCE, AND A CASING SURROUNDING SAID CELLS AND SAID MANIFOLD INCLUDING OPENINGS FOR PROVIDING ELECTROLYTE COMMUNICATION BETWEEN SAID SOURCE AND SAID MANIFOLD AND THE PERIMETER OF ONE OF SAID ELECTRODES OF EACH CELL BEING LARGER THAN THE PERIMETER OF THE OTHER ELECTRODE AND THE OUTER MARGINS OF THE LARGER ELECTRODE EXTENDING OUTWARDLY OF SAID OTHER ELECTRODE AND SEALINGLY ENGAGING THE MANIFOLD.
Claim 2
Dependent Claim
168 words
A BATTERY COMPRISING AT LEAST TWO CELLS, EACH CELL INCLUDING A PAIR OF ADJACENT ELECTRODES DEFINING A REACTION SPACE THEREBETWEEN, A FIRST SET OF CHAMBERS, EACH CHAMBER OF SAID FIRST SET ASSOCIATED WITH THE TOP OF ONE OF SAID CELLS, A SECOND SET OF CHAMBERS, EACH CHAMBER OF SAID SECOND SET ASSOCIATED WITH THE BOTTOM OF ONE OF SAID CELLS, OF SAID CHAMBERS EXTENDING GENERALLY COEXTENSIVELY WITH AT LEAST A PERIPHERAL PORTION OF THE ASSOCIATED CELL PROVIDING ELECTROLYTE COMMUNICATION WITH THE RESPECTIVE REACTION SPACE, AT LEAST A FIRST MANIFOLD AT ONE END OF SAID BATTERY FOR DISTRIBUTING ELECTROLYTE TO SAID FIRST SET OF CHAMBERS FROM A COMMON SOURCE, AND A CASING SURROUNDING SAID CELLS AND SAID MANIFOLD INCLUDING OPENINGS FOR PROVIDING ELECTROLYTE COMMUNICATION BETWEEN SAID SOURCE AND SAID MANIFOLD AND THE PERIMETER OF ONE OF SAID ELECTRODES OF EACH CELL BEING LARGER THAN THE PERIMETER OF THE OTHER ELECTRODE AND THE OUTER MARGINS OF THE LARGER ELECTRODE EXTENDING OUTWARDLY OF SAID OTHER ELECTRODE AND SEALINGLY ENGAGING THE MANIFOLD.
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) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |