Patent ID: 8677518

Claim:
A portable toilet seat, comprising: a continuous base sheet having an upper surface and a lower surface opposite the upper surface; a first layer of cushion material disposed upon the upper surface of the base sheet; wherein the first layer of cushion material comprises a layer of air-filled cushioning pockets being located on a substrate wherein the air-filled pockets project outwardly from the substrate; a second layer of cushion material disposed over the first layer of cushion material, wherein the first and second layers are distinct materials, the second layer and the base sheet sandwiching the first layer therebetween, the base sheet, the first layer, and the second layer all having common inner and outer peripheries, the inner and outer peripheries being dimensioned and configured for placement on a public restroom toilet seat; an upper cover of thin, pliable, and liquid impervious plastic material; and a lower cover of thin, pliable, and liquid impervious plastic material, the upper cover and the lower cover being sealed to one another and forming a liquid impervious enclosure surrounding the base sheet, the first layer, and the second layer.