US Patent D974546 Face mask

Patent

Under Armour

Under Armour

US Patent 10238158 Filtering face-piece respirator having darted mask body

US Patent 10494221 Method and system for splicing nose wire in a facemask manufacturing process

US Patent 10575571 Flat-fold respirator with monocomponent filtration/stiffening monolayer

US Patent 10576314 Respirator including contrast layer

US Patent 10602785 Filtering face-piece respirator having nose cushioning member

US Patent 10492547 Method and system for introducing a reserve nose wire in a facemask production line

US Patent 10136687 Filtering face-piece respirator having nose notch

US Patent 10143246 Method for cutting and placing nose wires in a facemask manufacturing process

US Patent 10182603 Filtering face-piece respirator having strap-activated folded flange

US Patent 10201198 Protective masks with coating comprising different electrospun fibers interweaved with each other, formulations forming the same, and method of producing thereof

US Patent D1021069 Face mask with access flap

US Patent D1002113 Protective face mask

United States Patent and Trademark Office

Kendra Leslie Hamilton

A42B 3/20

A42B 1/046

A41D 31/14

A41D 13/113

A41D 13/1107

A41D 13/11

A62B 23/02

A62B 18/00

A62B 7/10

A41D 2600/10