Applicator system for applying a cosmetic product

Patent metadata

Field	Value
Publication number	US-11957232-B2
Application number	US-202217682771-A
Country	US
Kind code	B2
Filing date	Feb 28, 2022
Priority date	Feb 28, 2022
Publication date	Apr 16, 2024
Grant date	Apr 16, 2024

Abstract

An applicator system for containing and dispensing a cosmetic substance may include a flexible container defining a cavity and including an open first end and a closed second end, a dispensing mechanism extending from the open first end into the cavity towards the second end, and an applicator operably coupled with at least a portion of the dispensing mechanism. The applicator has a body and an external surface. Upon exerting a force on a portion of the flexible container, a predetermined quantity of cosmetic substance is dispensed from the cavity, through the dispensing mechanism, through the body of the applicator to the external surface of the applicator.

First claim

What is claimed is:

1. An applicator system for containing and dispensing a cosmetic substance, the applicator system comprising:
a flexible container defining a cavity configured to be filled with the cosmetic substance, the flexible container including an open first end and a closed second end, the open first end including a neck portion extending toward the closed second end, the flexible container further including a ledge extending radially from the neck portion wherein the ledge has a first portion extending toward the closed and a second portion extending outwardly from a lower end of the first portion;
a dispensing mechanism disposed at or near the open first end of the flexible container, the dispensing mechanism including a base covering the open first end of the flexible container, a threaded coupling region extending from the base and configured to couple with the neck portion of the flexible container, and a sidewall extending from the base and surrounding the threaded coupling region, a lower end of the sidewall engaging an upper end of the first portion of the ledge of the flexible container when the threaded coupling region is coupled with the neck portion of the flexible container;
an applicator operably coupled with at least a portion of the dispensing mechanism, the applicator having a body and an external surface; and a cap having a lower portion engaging the second portion of the ledge of the flexible container when coupled to the flexible container;
wherein upon exerting a force on a portion of the flexible container, a predetermined quantity of cosmetic substance is dispensed from the cavity, through the dispensing mechanism, through the body of the applicator to the external surface thereof.

2. The applicator system of claim 1 , wherein the neck portion is adapted to flex in response to the applicator being urged by a user.

3. The applicator system of claim 1 , wherein the dispensing mechanism includes at least one orifice restriction.

4. The applicator system of claim 3 , wherein the at least one orifice restriction is constructed from a material having a Shore D hardness between 50 and 75.

5. The applicator system of claim 3 , wherein the at least one orifice restriction includes a one-way valve adapted to close upon dispensing the predetermined quantity of cosmetic substance.

6. The applicator system of claim 5 , wherein the predetermined quantity of cosmetic substance is 10 microliters.

7. The applicator system of claim 1 , wherein the dispensing mechanism is adapted to extend into the cavity towards the second end of the flexible container.

8. The applicator system of claim 1 , wherein the body of the applicator includes a flow through head adapted to diffuse the cosmetic substance to the external surface thereof.

9. The applicator system of claim 1 , wherein the applicator is constructed from an open cell foam material.

10. The applicator system of claim 1 , wherein the flexible container has a rectangular or an ovoid shape.

11. The applicator system of claim 1 , wherein the flexible container has a tapered profile extending from the first end to the second end.

Assignees

• Elc Man Llc

Inventors

• Bourguignat David
• Lechanoine Marc Emile

Classifications

• A45D24/26

  with flexible walls of the liquid, paste, or powder storing device · CPC title

• A45D40/26

  Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball · CPC title

• A45D34/04

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title

• A45D2200/055

  Piston or plunger for supplying the liquid to the applicator · CPC title

• A45D2200/1018

  comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means · CPC title