Patents by Inventor Mario F. Alonso

Mario F. Alonso 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).

  • Novelty sports headwear
    Patent number: D806993
    Type: Grant
    Filed: August 1, 2015
    Date of Patent: January 9, 2018
    Inventor: Mario F. Alonso
  • Lid to pot secure device
    Patent number: D887770
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: June 23, 2020
    Inventor: Mario F. Alonso