Patents by Inventor Gerald K. Winsor

Gerald K. Winsor 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).

  • Wooden landscaping structures
    Patent number: 4897955
    Abstract: a landscaping structure and kit for constructing the same comprises pieces of timber having similar square cross sectional dimensions which are arranged in at least one geometrical shape having at least two rounds of timbers. Overlapping timbers form corner joints which are secured by hardwood dowels.
    Type: Grant
    Filed: December 19, 1988
    Date of Patent: February 6, 1990
    Inventor: Gerald K. Winsor