US3396056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric storage batteries
Assignee: Baroclem SA
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Filing: 1965-06-03
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Granted: 1968-08-06
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Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Gonnard Francois Leon Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:19
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/528; H01M50/10; H01M50/102; H01M50/112; H01M50/147; H01M50/531; H01M50/534; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
225 words
AN ELECTRIC STORAGE BATTERY COMPRISING A CASING DIVIDED INTO SEPARATE SIDE-BY-SIDE CELLS, ALTERNATE INSULATED POSITIVE AND NEGATIVE PLATES DISPOSED IN EACH CELL, EACH PLATE BEING PROVIDED WITH A SHANK WHICH EXTENDS ABOVE THE TOP OF THE CELL, THE SHANKS OF ONE POLARITY IN EACH CELL BEING GROUPED AT ONE END OF THE CELL AND THE SHANKS OF OPPOSITE POLARTY GROUPED AT THE OPPOSITE END OF THE CELL AND THE GROUPS OF SHANKS OF LIKE POLARITY BEING DISPOSED ALTERNATELY AT OPPOSITE ENDS OF THE SIDE-BY-SIDE CELLS, A CELL LID FOR EACH CELL THROUGH WHICH THE SHANKS OF THE PLATES IN THE CELL EXTEND, AN OVERALL COVER COMMON TO ALL CELLS AND THROUGH WHICH THE PLATE SHANKS EXTEND, UNITARY CONNECTING PIECES CAST IN SITU FROM OLTEN METAL SUCH AS LEAD ABOUT AND CONNECTING SHANKS OF GROUPS OF OPPOSITE POLARITY IN ADJOINING CELLS WITH THE EXCEPTION OF THE GROUP OF ONE POLARITY OF ONE END CELL AND THE GROUP OF OPPOSITE POLARITY OF THE OTHER END CELL, AND END CONNECTION PIECE FOR THE GROUP OF SHANKS OF SAID ONE POLARITY OF ONE END CELL AND A SEPARATE END CONNECTION PIECE FOR THE GROUP OF SHANKS OF SAID OPPOSITE POLARITY OF THE OTHER END CELL, SAID END CONNECTION PIECES BEING CAST IN SITU FROM MOLTEN METAL SUCH AS LEAD, AND A POLE POST ON EACH SAID END CONNECTION PIECE.
Claim 2
Dependent Claim
225 words
AN ELECTRIC STORAGE BATTERY COMPRISING A CASING DIVIDED INTO SEPARATE SIDE-BY-SIDE CELLS, ALTERNATE INSULATED POSITIVE AND NEGATIVE PLATES DISPOSED IN EACH CELL, EACH PLATE BEING PROVIDED WITH A SHANK WHICH EXTENDS ABOVE THE TOP OF THE CELL, THE SHANKS OF ONE POLARITY IN EACH CELL BEING GROUPED AT ONE END OF THE CELL AND THE SHANKS OF OPPOSITE POLARTY GROUPED AT THE OPPOSITE END OF THE CELL AND THE GROUPS OF SHANKS OF LIKE POLARITY BEING DISPOSED ALTERNATELY AT OPPOSITE ENDS OF THE SIDE-BY-SIDE CELLS, A CELL LID FOR EACH CELL THROUGH WHICH THE SHANKS OF THE PLATES IN THE CELL EXTEND, AN OVERALL COVER COMMON TO ALL CELLS AND THROUGH WHICH THE PLATE SHANKS EXTEND, UNITARY CONNECTING PIECES CAST IN SITU FROM OLTEN METAL SUCH AS LEAD ABOUT AND CONNECTING SHANKS OF GROUPS OF OPPOSITE POLARITY IN ADJOINING CELLS WITH THE EXCEPTION OF THE GROUP OF ONE POLARITY OF ONE END CELL AND THE GROUP OF OPPOSITE POLARITY OF THE OTHER END CELL, AND END CONNECTION PIECE FOR THE GROUP OF SHANKS OF SAID ONE POLARITY OF ONE END CELL AND A SEPARATE END CONNECTION PIECE FOR THE GROUP OF SHANKS OF SAID OPPOSITE POLARITY OF THE OTHER END CELL, SAID END CONNECTION PIECES BEING CAST IN SITU FROM MOLTEN METAL SUCH AS LEAD, AND A POLE POST ON EACH SAID END CONNECTION PIECE.
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) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |