Method and system for regulating electric current flow from a power source to a blade cartridge in a wet shave razor

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United States of America Patent

PATENT NO 9751227
SERIAL NO

15232400

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Importance

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Abstract

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A method for regulating current flow in a wet shave razor includes one or more conductive materials, such as metals, in electric circuit connection, wherein each conductive material has unique resistance properties and is used to regulate the amount of current (i.e. heat) flowing to at least one electrically powered component on the blade cartridge, and particularly one or more electrically powered devices/elements on the blade cartridge such as, but not limited to, one or more blades, one or more heating elements, a vibration device, illuminating device (e.g. LED or bulb), gauges, or indicators. The length and thickness of the conductive materials used in the electric circuit further affects the total circuit resistance and, accordingly, the amount of current flowing to the blade cartridge for heating the blades. In other embodiments, the dissimilar material conductors may be used to regulate current flow to alternative electrically conductive components.

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Patent Owner(s)

  • HEATED BLADES HOLDING COMPANY, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bohmer, William Randolph, US 33 940
Tomassetti, Louis D Pompano Beach, US 34 475

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