Patents by Inventor Helaine B. Oliner-Katz

Helaine B. Oliner-Katz 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).

  • Article of jewelry
    Patent number: D793893
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: August 8, 2017
    Inventor: Helaine B. Oliner-Katz
  • Article of jewelry
    Patent number: D800012
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: October 17, 2017
    Inventor: Helaine B. Oliner-Katz