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US 12,514,339 B2Granted
Air bladder for shoe
AssigneePrssv LLC
InventorsTobias Levine, Nico Tramontana, Charlie Lepera
Life of this patent
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AssigneePrssv LLC
InventorsTobias Levine, Nico Tramontana, Charlie Lepera
Estimating the term…
Exemplary embodiments of an air bladder are provided that is configured to retain the shape of a front toe portion of a shoe. For example, an air bladder for a shoe is provided, including a top portion, a bottom portion, a central body having a hollow interior configured to be inflated, the central body shaped to conform to a front toe portion of a shoe, a recess provided at a lower portion of the central body diving the central body, a middle portion having a bottom portion fluidly connected with the top portion of the central body narrower than the central body, and a top wing portion fluidly connected to the top of the middle portion that is wider than the middle portion. A shoe insert can also be provided to which the air bladder can be secured to.
An air bladder having a hollow interior configured to be inflated, in combination with a rigid insert comprising an exterior surface, said air bladder being situated over and supported by said exterior surface of said rigid insert, said air bladder and rigid insert combination being removably received in a shoe to retain the shape of the front portion of the shoe when the shoe is not in use, wherein said air bladder further comprises a body and curved wings fluidly connected to said body and
Dependencies are inferred from the claim text.