Patents by Inventor K. Joan Mauck

K. Joan Mauck 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: 5357694
    Abstract: A protector for the heel and back portions of a shoe, to be worn while driving or for decorative purposes, which is formed by material having a high coefficient of friction and the capability of producing an elastic force is disclosed herein. The lower portion of the material is formed into a funnel-shaped tube which grips to the shoe heel, while the middle portion of the material protects the shoe heel and back. The upper portion consists of a relatively wide flap which is used to stretch the protector before the flap is folded down over the back edge of the shoe and pressed against the rear inner wall of the shoe. The protector is thereby secured to the shoe by surface traction. A nylon layer bonded to the non-gripping surface of the protector increases its durability. A method for installing such a protector is also disclosed.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: October 25, 1994
    Inventor: K. Joan Mauck
  • Patent number: D630827
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: January 18, 2011
    Inventor: K. Joan Mauck