Patents by Inventor Justina E. Ndu

Justina E. Ndu 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).

  • Wig stand
    Patent number: D842549
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: March 5, 2019
    Inventor: Justina E. Ndu
  • Wig stand
    Patent number: D863688
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: October 15, 2019
    Inventor: Justina E. Ndu