SYSTEMS, DEVICES, AND METHODS OF A SELF-ACTIVATION USE ODOMETER FOR A SKIN CARE BRUSH

Title:

SYSTEMS, DEVICES, AND METHODS OF A SELF-ACTIVATION USE ODOMETER FOR A SKIN CARE BRUSH

Document Type and Number:

WIPO Patent Application WO/2019/027921

Kind Code:

A9

Abstract:

A workpiece, such as a brush head, having a replacement indicator is provided, which is suitable for use with a personal care appliance. In use, the replacement indicator can provide an indication to the user recommending that the brush head be replaced after a duration has elapsed. The brush head includes a window to view the progress of the duration for recommended replacement and an indication when the duration has elapsed. In some embodiments, the duration is commenced when the brush head is initially installed on the personal care appliance.

Inventors:

BREWER GERALD KEITH (US)
ARAGON JOEL TIMOTHY (US)
POOLE AARON DAVID (US)
AKRIDGE ROBERT E (US)

Application Number:

PCT/US2018/044417

Publication Date:

March 21, 2019

Filing Date:

July 30, 2018

Export Citation:

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Assignee:

OREAL (FR)
BREWER GERALD KEITH (US)

International Classes:

A46B15/00

Attorney, Agent or Firm:

FERDERER, Jake T. et al. (US)

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