Cosmetic brush

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10674807
APP PUB NO 20170215566A1
SERIAL NO

15501136

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cosmetic brush is provided that is capable of enhancing an ability to retain a liquid cosmetic material and making fine adjustment to the eyelashes easier. The cosmetic brush comprises a core wire part and a bristle group radially attached to the core wire part around an axis of the core wire part continuously in a helical state in an axial direction of the core wire part. The bristle group has bristles each constituted by integrating a basic fiber made up of a plurality of bundled constituent fibers and a wound fiber helically wound around an outer circumferential surface of the basic fiber.

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Patent Owner(s)

Patent OwnerAddress
SINWA CORPORATION2-28-11 KOSUGAYA SAKAE-KU YOKOHAMA-SHI KANAGAWA 2470007

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aso, Hironori Kanagawa, JP 5 5
Tanaka, Akihiro Kanagawa, JP 236 2204

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