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

Chemistry: electrical current producing apparatus – product – and – Adjuncts in combination with or for connection to an...

Electric storage battery, particularly for vehicles

Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means

Electric storage cell or battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Intracell assembly having cell electrode connector

Electric storage cell with a vibration-proof comb-type connectio

Chemistry: electrical current producing apparatus – product – and – With control means responsive to battery condition sensing...

Electric storage cell with output power control

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

Electric storage device

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

Electric system for fuel cell, fuel cell vehicle, and method...

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means

Electric vehicle battery pack

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

Electric vehicle battery post cap

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Electric vehicle cell

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with molten electrolyte

Electric watch battery contact spring

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

Electrical accumulator batteries

Chemistry: electrical current producing apparatus – product – and – With heat exchange feature

Electrical accumulators and batteries of accumulators provided w

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Having means to interchangeably connect plural individual...

Electrical appliance powered by an incorporated rechargeable bat

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

Electrical appliance using lithium secondary batteries

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

Electrical appliance with automatic valve especially for fluid d

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means

Electrical appliance with battery holder

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

Electrical automobile having a fuel cell, and method of powering

Chemistry: electrical current producing apparatus – product – and – Having movable mechanical means to provide relative motion... – Means moves electrode

Electrical battery

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

Electrical battery