# US 11,432,643 B2 · Brush for the application of cosmetic products

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 11,432,643 B2
- Document ID: US11432643B2
- Status: Granted
- Kind: B2
- Application number: 16/317,937
- Filed: 2017-06-30
- Published: 2021-09-16
- Granted: 2022-09-06
- Earliest claimed: 2016-07-15
- Assignees: Pennelli Faro S.R.L.
- Applicants: Pennelli Faro S.R.L.
- Inventors: Gianluca Serposi
- Web page: https://patentgrep.com/patent/US11432643B2

## CPC

- A46B 9/021: {arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow}
- A45D 33/36: with handle
- A45D 34/042: {using a brush or the like}
- A46B 3/08: by clamping
- A46B 3/10: into rings or the like
- A46B 5/02: specially shaped for holding by the hand
- A46B 9/028: {Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone}
- A46B 2200/1046: Brush used for applying cosmetics
- A46B: BRUSHES (handles not integral with brushware B25G)
- A45D: HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like A41G3/00, A41G5/00; hairdressers' chairs A47C1/04; hair cutting appliances, razors B26B); EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING

## Abstract

The brush for the application of cosmetic products comprises an housing seat for housing at least an application body having a plurality of spreading elements to spread a cosmetic product on a user, in which the housing seat comprises at least a concave portion and defining on the application body at least an application face of the cosmetic product.

## Claims

### Claim 1

A cosmetic brush for application of cosmetic products, comprising at least a housing seat for housing at least an application body having a plurality of spreading elements to spread a cosmetic product on a user, wherein said housing seat comprises at least a concave portion and defining on said application body at least an application face of said cosmetic product, wherein said concave portion extends along a plurality of deformation planes with predefined inclination, wherein such plurality of deformation planes are substantially incident to one another and converging towards an inside of said housing seat to allow reproduction of a pattern of a facial feature of the user selected from (i) a nose of the user and (ii) a mandibular profile of the user, and wherein said housing seat comprises at least a convex portion made on a portion of said housing seat opposite to said concave portion, and extending along relative deformation surfaces.

### Claim 2 (depends on 1)

The cosmetic brush according to claim 1, wherein said concave portion lies on a plane substantially orthogonal to said application body.

### Claim 3 (depends on 1)

The cosmetic brush according to claim 1, wherein said cosmetic brush comprises a grip body associable with said housing seat.

### Claim 4 (depends on 3)

The cosmetic brush according to claim 3, wherein said grip body comprises an opening which defines said housing seat.

### Claim 5 (depends on 1)

The cosmetic brush according to claim 1, wherein said housing seat comprises a widened ending part having an opening which comprises the application body.

### Claim 6

A cosmetic brush, comprising at least a housing seat for housing at least an application body having a plurality of spreading elements to spread a cosmetic product on a face of a user, wherein said housing seat comprises a concave portion and is configured to define on said application body at least an application face of said cosmetic product wherein said concave portion extends along two deformation planes with predefined inclination which are incident to one another and which converge towards an inside of said housing seat to allow said application body to reproduce a pattern of at least one facial feature of the user, said housing seat comprising at least a convex portion made on a portion of said housing seat opposite to said concave portion, and extending along relative deformation surfaces.

### Claim 7

A cosmetic brush, comprising at least a housing seat for housing at least an application body having a plurality of spreading elements to spread a cosmetic product on a face of a user, wherein said housing seat comprises at least a concave portion and defining on said application body at least an application face of said cosmetic product wherein said concave portion extends along a two deformation planes with predefined inclination which are incident to one another and converge towards an inside of said housing seat allow said application body to reproduce a pattern of at least one facial feature selected from (i) a nose of the user and (ii) a mandibular profile of the user, said housing seat comprising at least a convex portion made on a portion of said housing seat opposite to said concave portion, and extending along relative deformation surfaces.