Patents by Inventor Alex Sims

Alex Sims 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).

  • Brush extension arm
    Patent number: 3994037
    Abstract: An adjustable extension for a brush which enables the operator to cover difficult to reach areas; the brush is positional in a plurality of fixed angles for ease of working with the same.
    Type: Grant
    Filed: July 24, 1975
    Date of Patent: November 30, 1976
    Assignee: Lawrence Peska Associates, Inc.
    Inventor: Alex Sims