CARTRIDGE RESOURCE INDICATOR Russian patent published in 2012 - IPC B26B21/22 B26B21/40 

Abstract RU 2441746 C2

FIELD: shaver.

SUBSTANCE: shaving device for wet shaving (1) with power source has handle (10) and cartridge (18) which can be separated from the handle. Cartridge has at least one razor with sharp edge and has expected shaving resource. Electric system registers and controls the volume of shaving device work and defines remaining shaving resource depending on the expected shaving resource and controlled volume of work. Shaving device includes indicator (26) to transmit signal to the user about the remaining shaving resource. At this electric system is made with possibility to register force applied to the shaving device.

EFFECT: cartridge service life control.

19 cl, 14 dwg

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RU 2 441 746 C2

Authors

Khart Robert Ehntoni

Dates

2012-02-10Published

2008-09-17Filed