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US 10,477,944 B2Granted
Heating system for a cosmetic mask
AssigneeELC Management LLC
InventorsHerve F. Bouix, Christophe Jacob
Life of this patent
Estimating the term…
Abstract
A heating system comprising a packette for heating a mask, wipe or towelette. In preferred embodiments, the packette comprises printed heating elements, printed circuit elements and a means of connecting to a power source. Power may be supplied through a USB-type connector or a handheld power supply that is custom designed to work with the heating packette.
Claims3
A kit comprising:
- A base, multiple heating packettes reposed in the base, and a power cable, wherein:
- each heating packette comprises:
- top and bottom panels having:
- perimeter portions that are bonded together to form a reservoir between the two panels, the reservoir measuring 25 mm-150 mm by 25 mm-150 mm;
- a fabric that is impregnated with a cosmetic or personal care preparation disposed in the reservoir;
- and
- at least one heating element that is in physical contact with at least one of the panels, wherein the heating element:
- is a continuous resistive electric path that has a positive terminal and a negative terminal located near the perimeter portion of that panel on which the heating element is located;
- has a resistance between 1Ω and 15Ω, and is able to convert electrical energy into heat at a rate of 5 watts to 10 watts;
- and
- comprises a positive thermal coefficient ink that is printed onto the exterior surface of the top or bottom panel;
- and
- the power cable has two metal clips at one end, and a USB-type connector at the other end for connecting a power source to the positive and negative terminals of one of the heating packettes, wherein the voltage of the power source is in the range of 1.5 V to 12 V;
- wherein the heating packette is configured with an integrated circuit that has programmed instructions, and the USB-type power cable is able to transfer data to and from the packette.
11 more elements
Dependencies are inferred from the claim text.