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US 9,713,369 B2Granted
Appliance for shaping fibrous material
AssigneeThe Procter & Gamble Company
InventorsRandy Purnell Washington, Jamie Angel Reed, Alan David Willey, Stevan A. Samuel, Michael Kloeppel-Riech, Sandra Smith, Frank Beerwerth, David Salloum Salloum
Life of this patent
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Abstract
An appliance for shaping fibrous material where when the appliance is in the closed position, the portion of the fibrous material received between the first inner face and the second inner face can receive light energy from the light source and heat energy from the heating element. Also a method, use and kit.
Claims1
An appliance (1) for shaping fibrous material (4) comprising:
- a first arm (2) pivotable with respect to a second arm (3), the first arm (2) and the second arm (3) thereby configured to form a clamp for receiving fibrous material (4) positioned between the first and second arms (2, 3) when the appliance is in a closed position;
- wherein the first arm (2) comprises a first inner face (5) which faces the second arm (3);
- and wherein the second arm (3) comprises a second inner face (6) which faces the first inner face (5) on the first arm (2);
- and wherein a first plate (7) extends upon a portion of the first inner face (5);
- and wherein a second plate (7) extends upon a portion of the second inner face (6);
- wherein both the first plate (7) and the second plate (7) are substantially flat;
- wherein a heating element (9) is provided in at least one of the first arm (2) and/or the second arm (3);
- wherein at least one light source (10) is provided in at least one of the first arm (2) and/or the second arm (3);
- and wherein the first inner face (5) and/or the second inner face (6) respectively comprise a heat-transmitting area (11) and/or a light-transmitting area (12);
- and wherein the heating element (9) is located proximal to the heat-transmitting area (11) and wherein the light source (10) is located proximal to the light-transmitting area (12);
- and wherein when the appliance (1) is in the closed position, the portion of the fibrous material (4) received between the first inner face (5) and the second inner face (6) can receive light energy from the light source (10) and heat energy from the heating element (9);
- and wherein the light source (10) is insulated from the heating element (9), or wherein the light source (10) is cooled;
- and wherein the light source (10) is isolated from the heating element (9) and heat-transmitting area (11) via an insulating means (15);
- wherein the insulating means (15) is an area of air;
- and wherein the appliance has a length (Y) of from about 7 cm to about 20 cm;
- wherein the light source (10) is capable of emitting light having a wavelength of from about 315 nm to about 450 nm;
- and
- wherein the light source (10) is at least one light-emitting diode;
- and
- wherein the light source (10) has an illuminance of at least about 7000 lx;
- and
- wherein the light-transmitting area (12) is not in a plane with the heat-transmitting area (11);
- and
- wherein the appliance (1) comprises a light protection means (19);
- wherein the light protection means is a structure that surrounds the light source so that substantially all light is received by the light transmitting area;
- and wherein the light protection means includes a limited source angle, a light absorbing element, and an opposing light absorbing element.
23 more elements
Dependencies are inferred from the claim text.