Patents by Inventor Charles F. Wiebe

Charles F. Wiebe 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).

  • Hand rail
    Patent number: D379244
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: May 13, 1997
    Inventor: Charles F. Wiebe
  • Hand rail
    Patent number: D407162
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: March 23, 1999
    Inventor: Charles F. Wiebe