Patents by Inventor Alfonso Andres Swett Opazo

Alfonso Andres Swett Opazo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Moisture and temperature regulating insole
    Patent number: 6684530
    Abstract: A moisture and temperature regulating insole for a shoe. The shoe includes a body having a cover and a base layer connected to the cover, and a sole having a base connected to the body and an expansive foam between the body and the base. The insole includes an absorbent layer, an elastic layer, and a closure layer. The insole is connected to the body and to the sole such that the insole absorbs the moist air within the shoe during an advance phase of the foot when the shoe is detached from the ground or floor and delivers the absorbed air with a lower content of moisture and temperature during the support phase of the foot when the shoe is supported on the ground or floor, in part to the environment and in part to the shoe body.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: February 3, 2004
    Assignee: Asesorfas e Inversiones Santa Francisca Limitada
    Inventor: Alfonso Andrés Swett Opazo
  • Moisture and temperature regulating insole
    Publication number: 20010022038
    Abstract: A moisture and temperature regulating insole for a shoe. The shoe includes a body having a cover and a base layer connected to the cover, and a sole having a base connected to the body and an expansive foam between the body and the base. The insole includes an absorbent layer, an elastic layer, and a closure layer. The insole is connected to the body and to the sole such that the insole absorbs the moist air within the shoe during an advance phase of the foot when the shoe is detached from the ground or floor and delivers the absorbed air with a lower content of moisture and temperature during the support phase of the foot when the shoe is supported on the ground or floor, in part to the environment and in part to the shoe body.
    Type: Application
    Filed: January 19, 2001
    Publication date: September 20, 2001
    Inventor: Alfonso Andres Swett Opazo