Patents by Inventor Gerardus Nicolaas Maria van Langen

Gerardus Nicolaas Maria van Langen 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).

  • Flower pot
    Patent number: D827487
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: September 4, 2018
    Inventor: Gerardus Nicolaas Maria van Langen
  • Bauble-pot
    Patent number: D834299
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: November 27, 2018
    Inventor: Gerardus Nicolaas Maria Van Langen
  • Hanging bauble-pot
    Patent number: D846869
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: April 30, 2019
    Inventor: Gerardus Nicolaas Maria van Langen