Patents by Inventor N. Christian Kopp

N. Christian Kopp 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).

  • Publication number: 20090172867
    Abstract: A form-fitting foot covering (10, 34, 44) is provided including a sole portion (14, 36, 46) and a corresponding uppers portion (16, 38, 48) which is designed to be worn in a tightly fitting manner over a user's foot to provide protection and comfort. The inner surface (20) of the foot covering (16, 34, 44) may carry a medicament (22). The foot covering (10, 34, 44) may be integrally formed using a thin, resilient, stretchable resin material such as latex, vinyl or nitrile, and they may be equipped with a laminated resilient gel padding layer (30). Alternately, the uppers portion (38) may be formed of a woven cloth material (40) or a perforate synthetic resin material presenting air holes (52). An optional adhesive (60) may be used to hold the foot covering in place and create a watertight seal.
    Type: Application
    Filed: March 11, 2008
    Publication date: July 9, 2009
    Inventors: N. Christian Kopp, Russell Davis