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Cosmetic brush

  • US 6,418,939 B1
  • Filed: 12/06/2000
  • Issued: 07/16/2002
  • Est. Priority Date: 10/07/2000
  • Status: Expired due to Fees
First Claim
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1. A cosmetic brush comprising:

  • a cylinder, a first end of which is open to contain cosmetic powder, and a second end of which has discharge holes to discharge the cosmetic powder and is coupled with a connect cap to open/close the discharge holes and to guide the discharge of the cosmetic powder;

    a pressure pump being screw-coupled with said first end of the cylinder, and injecting air to discharge the cosmetic powder in the cylinder into a brush having an external end and two or more guide protrusions;

    a guide tube being coupled with the cylinder at a first end of said guide tube, and having two or more guide grooves in a spiral on its inner surface to guide movement of said guide protrusions of the brush;

    a sliding tube having a slide aperture longitudinally formed in a surface of a first part of said sliding tube for receiving the brush inserted therein, the slide aperture being coupled with the guide protrusions of the brush, and the sliding tube being free to rotate with fitting into the guide tube; and

    a covering cap detachably coupled with a second part of the sliding tube for covering and protecting the brush.

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