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US3313657A Expired / Lapsed US ⏱️ 0.0 years remaining

Compact reserve type strip battery

Assignee: Individual
•
Filing: 1951-11-19
•
Granted: 1967-04-11
•
Expires: 1971-11-19
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Abstract

No abstract record available.

Inventors

  • 👤 Reuben E Wood

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 10:54
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/46; H01M6/30; H01M6/32

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 222 words
A RESERVE TYPE BATTERY WHICH IS ACTIVATED BY APPLYING AN ELECTROLYTE THERETO, SAID BATTERY COMPRISING IN COMBINATION: A SEPARATOR COMPRISING A LONG THIN STRIP OF POROUS MATERIAL AND A NON-CONDUCTING, NON-POROUS ELECTROLYTE REPELLENT MATERIAL IMPREGNATED IN SAID STRIP AT SPACED INTERVALS SO THAT SAID SEPARATOR IS DIVIDED INTO POROUS MATERIAL SECTIONS AND ELETROLYTE REPELLENT MATERIAL SECTIONS, SAID POROUS MATERIAL SECTIONS SERVING AS RECEIVING SECTIONS FOR SAID ELECTROLYTE; A PLURALITY OF PLATES LONGITUDINALLY POSITIONED ON BOTH SIDES OF SAID SEPARATOR, EACH OF SAID PLATES BEING POSITIONED OVER TWO POROUS MATERIAL SECTIONS AND AN ELECTROLYTE REPELLENT MATERIAL SECTION THEREBETWEEN, ONE PORTION OF EACH OF SAID PLATES SERVING AS AN ANODE ELEMENT, AND THE OTHER PORTION SERVING AS A CATHODE ELEMENT, THE PLATES ON ONE SIDE OF SAID SEPARATOR BEING STAGGERED IN RELATION TO THE PLATES ON THE OPPOSITE SIDE OF SAID SEPARATOR SO THAT SAID ANODE AND CATHODE ELEMENTS OF THE PLATES ON ONE SIDE ARE POSITIONED OPPOSITE THE CATHODE AND ANODE ELEMENTS RESPECTIVELY OF THE CORRESPONDING PLATES ON SAID OPPOSITE SIDE TO FORM A STRIP BATTERY OF SERIES CONNECTED CELLS; MEANS FOR AFFIXING SAID PLATES TO SAID SEPARATOR; AND ELECTORLYTE REPELLENT MATERIAL COMPLETELY COATING SAID SEPARATOR AND SAID PLATES EXCEPT FOR ONE EDGE OF SAID SEPARATOR, SAID ELECTROLYTE BEING INJECTED INTO SAID POROUS MATERIAL SECTIONS ALONG SAID ONE EDGE TO ACTIVATE SAID BATTERY.
Claim 2
Dependent Claim 222 words
A RESERVE TYPE BATTERY WHICH IS ACTIVATED BY APPLYING AN ELECTROLYTE THERETO, SAID BATTERY COMPRISING IN COMBINATION: A SEPARATOR COMPRISING A LONG THIN STRIP OF POROUS MATERIAL AND A NON-CONDUCTING, NON-POROUS ELECTROLYTE REPELLENT MATERIAL IMPREGNATED IN SAID STRIP AT SPACED INTERVALS SO THAT SAID SEPARATOR IS DIVIDED INTO POROUS MATERIAL SECTIONS AND ELETROLYTE REPELLENT MATERIAL SECTIONS, SAID POROUS MATERIAL SECTIONS SERVING AS RECEIVING SECTIONS FOR SAID ELECTROLYTE; A PLURALITY OF PLATES LONGITUDINALLY POSITIONED ON BOTH SIDES OF SAID SEPARATOR, EACH OF SAID PLATES BEING POSITIONED OVER TWO POROUS MATERIAL SECTIONS AND AN ELECTROLYTE REPELLENT MATERIAL SECTION THEREBETWEEN, ONE PORTION OF EACH OF SAID PLATES SERVING AS AN ANODE ELEMENT, AND THE OTHER PORTION SERVING AS A CATHODE ELEMENT, THE PLATES ON ONE SIDE OF SAID SEPARATOR BEING STAGGERED IN RELATION TO THE PLATES ON THE OPPOSITE SIDE OF SAID SEPARATOR SO THAT SAID ANODE AND CATHODE ELEMENTS OF THE PLATES ON ONE SIDE ARE POSITIONED OPPOSITE THE CATHODE AND ANODE ELEMENTS RESPECTIVELY OF THE CORRESPONDING PLATES ON SAID OPPOSITE SIDE TO FORM A STRIP BATTERY OF SERIES CONNECTED CELLS; MEANS FOR AFFIXING SAID PLATES TO SAID SEPARATOR; AND ELECTORLYTE REPELLENT MATERIAL COMPLETELY COATING SAID SEPARATOR AND SAID PLATES EXCEPT FOR ONE EDGE OF SAID SEPARATOR, SAID ELECTROLYTE BEING INJECTED INTO SAID POROUS MATERIAL SECTIONS ALONG SAID ONE EDGE TO ACTIVATE SAID BATTERY.

References Cited (Backward Citations)

FR668569A Cited
US2050173A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-04-10 1970-10-10 1971-04-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-04-10 1974-10-10 1975-04-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-04-10 1978-10-10 1979-04-11 $7700.00 Window Closed / Lapsed

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