IP Library Granted Patent US 7,810,509
Granted Patent B2
US 7,810,509 · App. 10/537,398 · Granted Oct 12, 2010

Brush for application of mascara or the like

Assignee: Mikio Kuzuu
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Quick Facts
Patent No.
US 7,810,509
App. No.
10/537,398
Granted
Oct 12, 2010
Kind
B2
Abstract

There is provided a brush for application of mascara or the like, comprising a brush core and bristles held on the brush core, wherein each of the bristles is in a shape of ring such as circle or ellipse of two-dimensional or three-dimensional planar or spatial curve and is held on the brush core in such a manner that a face of the bristle is at an angle of 0° to 90° with a longitudinal axis of the brush core. The brush, such as mascara brush makes it possible to apply quickly, simply and beautifully mascara even in a large amount onto the eyelashes by gently stroking onto the eyelashes.

Claims (18)

1. A mascara brush, comprising:

a brush core; and

bristles held on the brush core,

wherein each of the bristles is in a shape of ring, and the bristles extend away from the brush core with substantially equal angular interval therebetween when viewed in an axial direction of the brush core, wherein a face of each bristle becomes a straight line when viewed from a side perpendicular to the axial direction of the brush core.

2. A mascara brush for application of mascara, comprising:

a brush core; and

bristles held on the brush core,

wherein each of the bristles is composed of a first bristle in a shape of ring and a second bristle in a shape of ring which is disposed inside of the first bristle, and the bristles extend away from the brush core with a substantially equal angular interval therebetween when viewed in an axial direction of the brush core, wherein a face of each bristle becomes a straight line when viewed from a side perpendicular to the axial direction of the brush core.

3. A mascara brush for application of mascara, comprising:

a brush core;

ring-shaped bristles held on the brush core; and

straight bristles held on the brush core,

wherein each of the ring-shaped bristles is in a shape of ring, and the ring-shaped bristles extend away from the brush core with a substantially equal angular interval therebetween when viewed in an axial direction of the brush core, wherein a face of each ring-shaped bristle becomes a straight line when viewed from a side perpendicular to the axial direction of the brush core.

4. A mascara brush for application of mascara, comprising:

a brush core;

ring-shaped bristles held on the brush core; and

straight bristles held on the brush core,

wherein each of the ring-shaped bristles is composed of a first bristle in a shape of ring and a second bristle in a shape of ring which is disposed inside of the first bristle, and the ring-shaped bristles extend away from the brush core with a substantially equal angular interval therebetween when viewed in an axial direction of the brush core, wherein a face of each ring-shaped bristle becomes a straight line when viewed from a side perpendicular to the axial direction of the brush core.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 2, 2010
From: DHC CORPORATION
To: KUZUU, MIKIO
Reel/Frame 024182/0971 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 12, 2005
From: KUZUU, MIKI
To: DHC CORPORATION; MIKIO KUZUU
Reel/Frame 016877/0858 →
Priority Claims (1)
JP 2003-351331 · Sep 3, 2003 · national
Continuity (1)
Related Publication 20060054179A1 · Mar 16, 2006