LandOfFree - US Patents - Listing for Chemistry: electrical current producing apparatus, product, and

AA alkaline battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

Reexamination Certificate

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Abraded fluid diffusion layer for an electrochemical fuel cell

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Reexamination Certificate

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Absorber assembly for alkali solutions

Chemistry: electrical current producing apparatus – product – and – Regenerating – salvage or repair feature other than only...

Patent

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Abuse resistant active metal anode/fluid cathode depolarized cel

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in solution

Patent

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Abuse resistant cells containing fluid depolarizers

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in solution

Patent

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Accelerated hydrogen generation through reactive mixing of...

Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature

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Accelerated testing method of rapidly evaluating lifespan of...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation

Reexamination Certificate

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Acceleration activated battery

Chemistry: electrical current producing apparatus – product – and – Deferred action type – Responsive to movement of electrode on contained electrolyte

Patent

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Access port for use in electrochemical cells

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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Accommodation for holding and connecting batteries

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell

Reexamination Certificate

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Accordian folded electrode assembly

Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode

Patent

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Accumulator battery apparatus and method

Chemistry: electrical current producing apparatus – product – and – With sonic or ultrasonic feature

Patent

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Accumulator battery container with plate insertion system,...

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Plural cells

Reexamination Certificate

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Accumulator cell assembly

Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode

Reexamination Certificate

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Accumulator device

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and...

Reexamination Certificate

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Accumulator device for an electric and/or electronic apparatus h

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Patent

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Accumulator device for an electrical and/or electronic apparatus

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Plural cells

Patent

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Accumulator equipped with cathodes of manganese dioxide or lead

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

Patent

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Accumulator having deformation resisting conducting core

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure

Patent

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Accumulator with cover having tip-safe features

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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