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US 2022/0361297 A1Published application
Advanced heating pad
OwnerAmanda Barrett, Marie Chenowith +1inventors
InventorsAmanda Barrett, Marie Chenowith, George Hardin
Life of this patent
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Abstract
A multi layer advanced heating pad comprising a reflective layer proximate to a heating layer and a black body a layer configured to concentrate and amplify heat emitted from the heating layer and reflected by the reflective layer.
Claims20
A heating pad comprising:
- an anterior side;
- a posterior side;
- a first layer on the posterior side;
- a second layer having a heating element embedded therein, the heating element being configured to be selectively generate heat when active to increase the temperature of the heating pad;
- a third layer positioned between the second layer and the anterior side, the third layer comprising a reflective material positioned to reflect at least a portion of the heat generated from the third layer towards the first layer and away from the anterior side;
- and
- a fourth layer on the anterior side,
- wherein the first layer comprises a material configured to collect and concentrate the heat generated by the second layer including the portion reflected by the third layer.
5 more elements
A heating pad comprising:
- an anterior side;
- a posterior side;
- an outer fabric layer on the anterior side;
- a first batting layer below the outer fabric layer;
- a heat element layer having a heating element embedded therein, the heating element being configured to be selectively generate heat to increase the temperature of the heating pad according to a selected operational setting when connected to a power source;
- a reflective layer between the first batting layer and the heat element layer, the reflective layer comprising a reflective material positioned to reflect at least a portion of the heat generated from the heat element layer towards the posterior side and away from the anterior side;
- a second batting layer below the heat element layer;
- a black body layer on the posterior side that comprises a material configured to collect and concentrate the heat generated by the heat element layer including the portion reflected by the reflective layer.
5 more elements
Dependencies are inferred from the claim text.