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US 2022/0008764 A1Published application
All season Non CO2 magnetic filtered multilayered face mask for humans and animals
OwnerKeith Ray Elaminventor
Life of this patent
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Abstract
A multilayered hemp face mask for filtering air particulate matter which has velcro loop and hook fabrics integrated with each of the fabric layers of the mask, the mask comprising: at least one DC fan, at least one copper rivet and a magnet, at least two fabric one way valves and a pair of ear muffins.
Claims9
A multilayered hemp face mask with the flexibility of layer-interchangeability for filtering air particulate matter which has velcro loop and hook fabrics integrated with each of the fabric layers of the mask, the mask comprising;
- at least one DC fan;
- at least one copper rivet and a magnet;
- at least two, one way fabric valves;
- and
- a pair of ear muffins.
2 more elements
Dependencies are inferred from the claim text.