Patents by Inventor Oleksii Kovalov

Oleksii Kovalov 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).

  • Hat
    Publication number: 20120174288
    Abstract: A headdress has a crown forming an overhead piece, a peak, and a fastening device configured so that the headdress is seperatable along its longitudinal axis into two parts, and each of the part-crown and a part-peak so that it is possible to connect the parts with one another with the fastening device.
    Type: Application
    Filed: August 19, 2009
    Publication date: July 12, 2012
    Inventor: Oleksii Kovalov