Patents by Inventor Umberto Antonio Diona

Umberto Antonio Diona 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).

  • MULTI-FUNCTION HAIR GROOMER
    Publication number: 20140060562
    Abstract: A multi-function hair grooming tool is made of a handle with attached comb portion and a removable brush head. The brush head includes a cavity formed therein sized and configured to receive the comb portion of the handle. The removable brush head is attachable to the handle. The brush head can be secured on the handle via a tongue and groove connection, a rotating collar lock, or via retractable flanges with associated notches.
    Type: Application
    Filed: September 4, 2013
    Publication date: March 6, 2014
    Inventor: Umberto Antonio Diona