Insole
OwnerAnnette Verpillotinventor
Life of this patent
Estimating the term…
Abstract
An insole having, a base layer, a top layer fixedly secured to the base layer, a middle layer comprised of the base layer and the top layer positioned between the base layer and the top layer, a pressure projection extending upwardly from within the middle layer and extending past an upper surface of the upper layer, the projection including a disc fixedly secured within the middle layer, an annular ring fixedly secured atop the disc, a circular metal insert fixedly secured atop the disc within the annular ring, the circular metal insert having a horseshoe-shaped aperture therein. The insole may also include projections either positioned proximate an inside arch and/or positioned proximate an outside arch. The insole may also comprise a projection positioned proximate to a midfoot region.
Claims5
An insole, comprising:
- a base layer;
- a top layer fixedly secured to said base layer;
- and,
- a pressure projection extending upwardly from within said base layer and forming a bulge in said upper layer, said projection comprising:
- a disc fixedly secured to said base layer;
- an annular ring fixedly secured atop said disc;
- a circular metal insert fixedly secured atop said disc within said annular ring, said circular metal insert having a horseshoe-shaped aperture therein.
Dependencies are inferred from the claim text.