Patents by Inventor Sergei Novak

Sergei Novak 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).

  • Patent number: 5301481
    Abstract: An inexpensive garden stake to provide physical and structural support to growing plant life is disclosed. The invention provides an improved device for providing an anchoring base to the supporting stake which increases the useful life of a garden stake. The anchor has legs which expand upon implantation. The increased support provided by the anchor reduces the need for replanting or disturbing the plant in a significant manner.
    Type: Grant
    Filed: December 10, 1991
    Date of Patent: April 12, 1994
    Inventor: Sergei Novak