Patents by Inventor David Neil Hawkins

David Neil Hawkins 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).

  • Plant cultivation apparatus
    Patent number: 5715629
    Abstract: A vertically extending column of soil is supported by a suspendable bag structure. This includes multiple cylindrical walls (12, 14, 18; 112, 114) the innermost one being of mesh or net. In use, openings (20; 120) are formed through the walls, for plants to grow through. The bottom of the wall assembly is within a dish (22; 122) for retaining water.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: February 10, 1998
    Assignee: The Foxmoor Flower Tower Company Limited
    Inventor: David Neil Hawkins