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US 2021/0267344 A1Published application
Device for electrostatically charging the scalp or hair to attract formulations
AssigneeL'oreal
InventorsRichard Besen, Nicholas Sinclair, Dominic Akerele, Guive Balooch
Life of this patent
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Abstract
A device for application of a hair formulation comprises a body structure having one or more tines at a front end, wherein a tip of a tine includes an electrode; an electrostatic charger electrically connected to the electrode; and a handle extending from the body structure at an obtuse angle with respect to the front end of the body structure.
Claims21
A device for application of a hair formulation, comprising:
- a body structure having one or more tines at a front end, wherein a tip of a tine includes an electrode;
- an electrostatic charger electrically connected to the electrode;
- and
- a handle extending from the body structure at an obtuse angle with respect to the front end of the body structure.
1 more element
A method of making a device for cleansing hair, comprising:
- assembling a device to have a body structure having one or more tines at a front end, wherein a tip of a tine includes an electrode;
- an electrostatic charger electrically connected to the electrode;
- and a handle extending from the body structure at an obtuse angle with respect to the front end of the body structure.
A method for cleansing hair, comprising:
- with a device, applying a hair formulation to hair or scalp or both;
- with the device, agitating the hair formulation;
- and
- with the device, creating an electrostatic charge on the hair or scalp or both.
1 more element
Dependencies are inferred from the claim text.