Patents by Inventor Adelino Caldeira

Adelino Caldeira 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).

  • Patent number: 4642914
    Abstract: A footwear incorporating one or more of straps that cooperate with the upper reinforced edges of the quarter portions for the shoe, so that when the straps are folded over they are tightly held in place by means of fasteners, such as a hook and pile style fastener, or other fastener, or other style of securing means, for locking the shoe into closure. The tongue of the shoe is conveniently and properly positioned through the addition of a loop through which at least one of the straps locate, to assure that all of these upper shoe components are maintained in their proper positioning and alignment not only after the shoe has been fitted, but even during prolonged and sustained usage.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: February 17, 1987
    Assignee: Kangaroos U.S.A., Inc.
    Inventor: Adelino Caldeira
  • Patent number: D291021
    Type: Grant
    Filed: June 4, 1984
    Date of Patent: July 28, 1987
    Assignee: Kangaroos U.S.A., Inc.
    Inventor: Adelino Caldeira