Patents by Inventor Isabelle Tcholakov

Isabelle Tcholakov 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).

  • Foldable tray
    Patent number: D723830
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: March 10, 2015
    Inventors: Stayko Tcholakov, Isabelle Tcholakov