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US 2019/0159548 A1Published application
Shoe insole and grip material affixable thereto
AssigneeStorelli Sports, Inc.
InventorsClaudio STRELLI, Thomas Vincent MARCHESI, Sarah BLASER, Hendrik Mark Francis SCHERMERS
Life of this patent
Estimating the term…
Abstract
An insole that includes grip fabric that has a high coefficient of friction to prevent slippage within a shoe. The insole can include a heel portion that extends from the base and the grip fabric can be applied to at least regions of the heel portion as well.
Claims18
An insole, comprising:
- a base including a top surface and a bottom surface;
- and
- grip fabric having a coefficient of friction of at least about 0.65μ fixed at least along a portion of the top surface of the base to prevent slippage.
A method of forming an insole, comprising:
- molding a base into an ergonomic shape;
- cutting grip fabric that has a coefficient of at least about 0.65μ into at least one desired shape;
- and
- affixing the grip fabric along at least a portion of an upper surface of the base.
1 more element
A shoe assembly, comprising:
- a shoe;
- and
- a layer of grip fabric comprised of a combination of non-woven brushed polyester and nylon having a coefficient of friction of at least about 0.65μ that is directly affixable to at least a portion of one of the base, the sidewalls, the heel and the upper surface of the shoe.
Dependencies are inferred from the claim text.