Patents by Inventor Jack Nickson

Jack Nickson 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 watering aid enclosure
    Patent number: 5566503
    Abstract: A water-retaining enclosure is formed around a plant (10) by joining the ends (18) of a wall (12) of flexible, water-impervious material, so as to form a circle around the plant, the wall then being inserted into the ground with a desired height (16) of the wall projecting above the ground. The wall has projections (20, 30, 32, 40) at intervals on a first side (21) and recesses (22, 31, 42) on the other or second side (19) to engage at least some of said projections for sealingly securing opposite end portions of the wall together.
    Type: Grant
    Filed: September 6, 1994
    Date of Patent: October 22, 1996
    Inventor: Jack Nickson