Patents by Inventor Bartak Tom

Bartak Tom 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).

  • Bird feeder
    Patent number: D652176
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: January 10, 2012
    Inventor: Bartak Tom