Patents by Inventor Pierre Bernard Dow-Blanchet

Pierre Bernard Dow-Blanchet 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).

  • Bottle
    Patent number: D1004440
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: November 14, 2023
    Assignee: MAISON DE LA POMME FRELIGHSBURG INC.
    Inventor: Pierre Bernard Dow-Blanchet