# US 2019/0166978 A1 · Disposable Package For A Frozen Personal Care Product > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0166978 A1 - Document ID: US20190166978A1 - Status: Published application - Kind: A1 - Application number: 15/832,974 - Filed: 2017-12-06 - Published: 2019-06-06 - Earliest claimed: 2017-12-06 - Assignees: ELC Management LLC - Applicants: ELC Management LLC - Inventors: Francis Corbellini; Herve F. Bouix; Loretta A. Miraglia; Robin Shandler; Natalie Chan; Stephanie DeLuca - Web page: https://patentgrep.com/patent/US20190166978A1 ## CPC - A45D 40/28: Appliances specially adapted for spreading already applied paint - A45D 40/0087: {for samples} - B65D 75/367: {and forming several compartments} - B65D 75/527: {Tear-lines for separating a package into individual packages (B65D1/30, B65D21/0206, B65D75/34 take precedence)} - A45D 2040/0012: {with special decorative arrangements or form} - 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 - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES ## Abstract A disposable 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 reservoir may be interiorly divided to hold more than one product. The applicator comprises a handle and one or more applicator heads 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. ## Claims ### Claim 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 (1d) that defines an interior space (1c) that has a volume; a perimeter (1a) that defines an opening in the wall; a flange (1b) that extends outwardly from the perimeter of the opening; from 1mL to 20mL of a personal care product (P) disposed in the interior space (1c) 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 and that is disposed in the personal care product (P) located in the reservoir (1), and that has an outer surface (4a) with textural features (4b); and a sealing disk (2a) that is sandwiched between the handle (3) and the applicator head (4), and that fits snugly against the perimeter (1a) of the reservoir (1) to seal the product (P) in the interior space (1c) 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. ### Claim 2 (depends on 1) The unit dose package of claim 1 wherein: the reservoir (1) is interiorly divided into two or more interior spaces (1c, 1c′, 1c″); a different personal care product is disposed in each interior space; and the applicator head (4) is divided into as many sections (4c, 4c′, 4c″) as there are interior spaces (1c, 1c′, 1c″) of the reservoir, so that each interior space of the reservoir houses a section of the applicator head. ### Claim 3 (depends on 1) The unit dose package of claim 1 wherein the wall (1d) of the reservoir (1) comprises an interior surface that has indentations, polygonal facets or a combination thereof. ### Claim 4 (depends on 1) The unit dose package of claim 1 wherein the flange (1b) has at least one straight edge (1h). ### Claim 5 (depends on 4) A set of unit dose packages, the set comprising two or more unit dose packages according to claim 4 that are joined together along the at least one straight edge (1h) of the flange (1b). ### Claim 6 (depends on 5) The set of unit dose packages according to claim 5 wherein the unit dose packages are joined with a breakaway feature (1i) that allows individual reservoirs to be separated from the set. ### Claim 7 (depends on 1) A set of disconnected unit dose packages, the set comprising two or more unit dose packages according to claim 1 and a tray (6) that houses the disconnected unit dose packages. ### Claim 8 (depends on 1) The unit dose package of claim 1 wherein the outer surface (4a) of the applicator head (4) comprises grooves, indentations, raised dimples or combinations thereof. ### Claim 9 (depends on 1) The unit dose package of claim 1 wherein the handle (3) is attached to the sealing disk (2a) by hinge mechanism that enables the handle to lie flat against the sealing disk or be rotated 90°. ### Claim 10 (depends on 1) The unit dose package of claim 1 further comprising a barrier substrate (8) applied to the flange (1b) of the reservoir (1). ### Claim 11 (depends on 1) The unit dose package of claim 1 wherein the applicator head (4) comprises one or more sponges. ### Claim 12 (depends on 10) A method of applying a frozen personal care product comprising the steps of: providing a unit dose package as claimed in claim 10, wherein the product (P) is in a liquid or semi-liquid state; storing the unit dose package in a freezer for a time sufficient to freeze the product in the reservoir (1); peeling the barrier seal (8) off of the reservoir (1); grasping the applicator handle (3) and lifting the frozen product (P) out of the reservoir (1); spreading product (P) on the skin of a user by drawing the frozen product across the skin, such that the surface of the product melts from the heat of the skin; continuing the step of spreading until the product has been depleted from the applicator head so that bare spots of the applicator head are able to contact the skin of a user; and using the bare applicator head (4) to dress up the product (P).