Patents by Inventor Edward Norris John Hipgrave

Edward Norris John Hipgrave 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).

  • Planter with mountable watering tube
    Patent number: D470731
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: February 25, 2003
    Inventors: Edward Norris John Hipgrave, Chris Bushell