Patents by Inventor Michael Zieger

Michael Zieger 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).

  • Belt buckle
    Patent number: D675959
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: February 12, 2013
    Inventor: Michael Zieger
  • Belt buckle
    Patent number: D676358
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: February 19, 2013
    Inventor: Michael Zieger