A hair brush which has a specific arrangement of rows of substantially elliptical (eg oval) cross-section shaped bristles. Each bristle resembles a blade which has a tendency to flex on its minor axis and resist flexing on its major axis. By arranging such bristles in rows, the direction of flex is controlled, and hair can be moved in different directions to promote detangling but not at the expense of the quality of brushing.

The instant disclosure relates to hair coloring base compositions and developer compositions that can be incorporated into a hair color cartridge, which combines the compositions and dispenses them onto hair. The hair color cartridge includes: (a) one or more hair coloring base compositions and; (b) one or more developer compositions, which can be combined to form an active hair coloring composition and dispensed onto hair. The hair coloring base compositions typically include one or more oxidative dye precursors; one or more alkalizing agents; one or more reducing agents; optionally, one or more cationic conditioning polymers; one or more surfactants; one or more water-soluble solvents; and water. The developer compositions typically include one or more oxidizing agents; one or more surfactants; and water. The unique components and fluid characteristics of the various compositions are such that devices or appliances comprising them accurately combine and dispense the hair coloring base composition(s) with the developer composition(s) in a predetermined ratio with excellent consistency for application to hair.

A hairstyling assembly comprising the main components of a handle and a barrel and bristles having a graphene material composite for retaining energy and is electrically conducting static electricity from a head of hair through the bristles and barrel and handle to ground.

A tri-position hairbrush includes a modular bristle-bed, having a plurality of bristles connected thereto; and a handle, connected to the modular bristle-bed. A switching unit operates to switch and convert the modular bristle-bed among three operational states. In a first operational state, which is a Closed State, the modular bristle-bed is arranged as a cylindrical structure that spans 330 to 360 degrees of curvature, and the hairbrush operates a round hairbrush. In a second operational state, which is a Semi-Open State, the modular bristle-bed is arranged as a curved cylinder-portion of 150 to 210 degrees of curvature, and the hairbrush operates as an open-curve hairbrush. In a third operational state, which is a Fully-Open State, the modular bristle-bed is arranged as a generally-flat surface, and the hairbrush operates as a paddle hairbrush.

A hair styling apparatus is provided including a brush head, a plurality of tines located on the brush head, and a series of movable linearly arranged prongs having an angled orientation with respect to the brush head. A user causing movement of the linearly arranged prongs serves to secure the user' s hair against a subset of the plurality of tines.

A personal care device includes a handle including a head supporting a personal care implement, a cradle longitudinally extending from the head to a proximal extremity open to the cradle, an elongate opening open to the cradle and extending longitudinally between the head and the proximal extremity and defined by mutually respective longitudinal edges, and a container extending longitudinally through the cradle. The container is deformable and a longitudinal part of the container extends laterally outward from the cradle through the elongate opening beyond the longitudinal edges. The container includes a dispensing opening proximate to the proximal extremity that is normally closed by a closure. In another embodiment, the container is coupled in fluid communication to the personal care implement.

The present invention offers a halo-illuminating light pattern for clearly showing areas of a pet's fur to the user performing brushing. Such a halo-illuminating light pattern provides a full, 360-degree light pattern of the pet's fur. This eliminates the necessity for using an additional light source, for example a flashlight or being made to settle on a light source that only highlights one side of a pet's fur, leaving another side in shadow.

A hairbrush includes a bristle carrier including a surface and a plurality of first and second bristles fastened on the surface. The first bristles and the second bristles are arranged in rows and have a plurality of different configurations. In one embodiment, a bent member is formed on a top of each second bristle.

A hair brush comprising: a first half that includes a first brush head connected to a first handle; a second half that includes a second brush head connected to a second handle; a plurality of first bristles and second bristles attached to the first brush head and the second brush head, wherein the bristles are arranged in multiple groups in which each group includes a second bristle surrounded by multiple first bristles; and a hinge that connects the first half to the second half, wherein the hinge biases the hair brush in an open position.

A heated paddle hairbrush includes a novel bristle arrangement which establishes a large surface area for contacting the length of hair during grooming while also creating a serpentinous path through which the length of hair must traverse thereby enhancing the grooming effect on the hair.