Refillable package for a frozen personal care product

Patent metadata

Field	Value
Publication number	US-10758024-B2
Application number	US-201715833294-A
Country	US
Kind code	B2
Filing date	Dec 6, 2017
Priority date	Dec 6, 2017
Publication date	Sep 1, 2020
Grant date	Sep 1, 2020

Abstract

A refillable unit dose package for frozen cosmetic or personal care products that can provide a chilling effect during application. The main components of the package are a reservoir and an applicator. The applicator comprises a handle and an applicator head depending from the handle. In use, a product in the reservoir is frozen, which causes the product to bond to the applicator head. The handle is used to lift the frozen product out of the reservoir, and draw the frozen product over the skin. As it melts from the heat of the skin, the product can be spread on the skin. The reservoir is refillable by a consumer.

First claim

What is claimed is:

1. A unit dose package for a personal care product wherein the package is designed to house and apply a single dose of frozen product that can provide a significant chilling effect during application, the package comprising:
a reservoir ( 1 ) that comprises:
a wall ( 1 d ) that defines an interior space ( 1 c ) that has a volume;
a perimeter ( 1 a ) that defines an opening in the wall;
a flange ( 1 b ) that extends outwardly from the perimeter of the opening;
a cylindrical outer wall ( 1 i ) that projects downwardly from the flange ( 1 b ), the cylindrical outer wall extending beyond the bottom of the reservoir to provide a stable footing for the reservoir;

from 1 mL to 20 mL of a personal care product (P) disposed in the interior space ( 1 c ) of the reservoir ( 1 ), wherein the product is a liquid or semi-liquid at standard atmospheric pressure and temperature, and freezes at no lower than −20° C.; and
an applicator ( 2 ) that comprises:
a handle ( 3 );
an applicator head ( 4 ) that depends from the handle ( 3 ) and that is disposed in the personal care product (P) located in the reservoir ( 1 ), and that has an outer surface ( 4 a ) with textural features ( 4 b ); and
a sealing disk ( 2 a ) that is sandwiched between the handle ( 3 ) and the applicator head ( 4 ), and that fits snugly against the perimeter ( 1 a ) of the reservoir ( 1 ), the sealing disk comprising an opening ( 2 b ) that leads into the reservoir ( 1 ), through which the reservoir can be filled even when the sealing disk is seated against the perimeter ( 1 a ) of the reservoir;

wherein, when the product (P) is frozen, a user is able to grasp the handle ( 3 ) and lift the product out of the reservoir.

2. A set of unit dose packages, the set comprising two or more unit dose packages, each unit dose package comprising:
a reservoir ( 1 ) that comprises:
a wall ( 1 d ) that defines an interior space ( 1 c ) that has a volume;
a perimeter ( 1 a ) that defines an opening in the wall;
a flange ( 1 b ) that extends outwardly from the perimeter of the opening;

from 1 mL to 20 mL of a personal care product (P) disposed in the interior space ( 1 c ) of the reservoir ( 1 ), wherein the product is a liquid or semi-liquid at standard atmospheric pressure and temperature, and freezes at no lower than −20° C.; and
an applicator ( 2 ) that comprises:
a handle ( 3 );
an applicator head ( 4 ) that depends from the handle ( 3 ) and that is disposed in the personal care product (P) located in the reservoir ( 1 ), and that has an outer surface ( 4 a ) with textural features ( 4 b ); and
a sealing disk ( 2 a ) that is sandwiched between the handle ( 3 ) and the applicator head ( 4 ), and that fits snugly against the perimeter ( 1 a ) of the reservoir ( 1 ), the sealing disk comprising an opening ( 2 b ) that leads into the reservoir ( 1 ), through which the reservoir can be filled even when the sealing disk is seated against the perimeter ( 1 a ) of the reservoir;
and a tray ( 6 ) that comprises a raised platform ( 6 a ) with two or more openings ( 6 b ), wherein each reservoir ( 1 ) of the two or more unit dose packages is disposed in an opening of the tray, and the flange ( 1 b ) of each reservoir rests on the raised platform, such that each reservoir is maintained in an upright position

wherein, when the product (P) is frozen, a user is able to grasp the handle ( 3 ) and lift the product out of the reservoir.

3. A unit dose package for a personal care product wherein the package is designed to house and apply a single dose of frozen product that can provide a significant chilling effect during application, the package comprising:
a reservoir ( 1 ) that comprises:
a wall ( 1 d ) that defines an interior space ( 1 c ) that has a volume;
a perimeter ( 1 a ) that defines an opening in the wall;
a flange ( 1 b ) that extends outwardly from the perimeter of the opening;

from 1 mL to 20 mL of a personal care product (P) disposed in the interior space ( 1 c ) of the reservoir ( 1 ), wherein the product is a liquid or semi-liquid at standard atmospheric pressure and temperature, and freezes at no lower than −20° C.; and
an applicator ( 2 ) that comprises:
a handle ( 3 );
an applicator head ( 4 ) that depends from the handle ( 3 ) and that is disposed in the personal care product (P) located in the reservoir ( 1 ), and that has an outer surface ( 4 a ) with textural features ( 4 b ); and
a sealing disk ( 2 a ) that is sandwiched between the handle ( 3 ) and the applicator head ( 4 ), and that fits snugly against the perimeter ( 1 a ) of the reservoir ( 1 ), the sealing disk comprising an opening ( 2 b ) that leads into the reservoir ( 1 ), through which the reservoir can be filled even when the sealing disk is seated against the perimeter ( 1 a ) of the reservoir;

wherein the handle ( 3 ) is attached to the sealing disk ( 2 a ) by a hinge mechanism that enables the handle to lie flat against the sealing disk or be rotated 90°; and
wherein, when the product (P) is frozen, a user is able to grasp the handle ( 3 ) and lift the product out of the reservoir.

4. The unit dose package of claim 3 wherein the outer surface ( 4 a ) of the applicator head ( 4 ) comprises depressions, such as dimples and grooves ( 4 b ′), and/or elevations, such as raised bumps ( 4 b ″).

5. The unit dose package of claim 3 wherein the applicator head ( 4 ) comprises one or more sponges.

Assignees

• Elc Man Llc

Inventors

• Corbellini Francis
• Bouix Herve F

Classifications

• A45D40/00 Primary

  Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks (features common to containers for handling powdery or liquid toiletry or cosmetic substances A45D33/00-A45D37/00; cosmetic or like preparations A61K8/00, A61Q; sample tables or the like G09F5/00) · CPC title

• A45D33/26 Primary

  combined with other objects · CPC title

• A45D34/04

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

• A61Q19/00

  Preparations for care of the skin · CPC title

• A45D2200/05

  Details of containers · CPC title