Patents by Inventor Juan M. Perez Blanco

Juan M. Perez Blanco 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).

  • Recreational gymnastic apparatus
    Patent number: 5009415
    Abstract: A recreational gymnastic apparatus is made up of a support platform for the user and an elastic rebounding element which is mounted under the platform, forming a support for the unit of the floor. The rebounding element is preferably a resilient ball, and it is mounted within a hemispherical, open bottom housing formed in the platform so as to receive the ball. An arm projects upwardly at an acute angle with respect to the platform and terminates in handlebars at its upper end.
    Type: Grant
    Filed: September 13, 1989
    Date of Patent: April 23, 1991
    Assignee: Internacional de Technicas y diseno, S.A.
    Inventor: Juan M. Perez Blanco