Patents by Inventor Laurie Staggs

Laurie Staggs 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).

  • Self locking tree and plant guard
    Patent number: 6588144
    Abstract: A tree guard for young trees, seedlings, saplings and other plants which is a flat sheet having locking wing shaped tabs provided which are formed from and integral with the sheet, and receiving cut outs in the sheet positioned so as to securely receive and hold the wing shaped locking tabs such that when the sheet is rolled into a cylindrical shape the side ends of the sheet are securely connected to each other.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: July 8, 2003
    Inventor: Laurie Staggs