Patents by Inventor Colonel F. Krage

Colonel F. Krage 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: 3936209
    Abstract: The method for texturing concrete comprises pouring uncured concrete into a form or upon a supporting surface troweling the concrete to a relatively smooth surface, and moving a texturing pad across the surface. The texturing pad comprises a backing material and a plurality of tufted clusters arranged in a matrix of rows. The clusters each comprise a base attached to the downwardly presented surface of the backing material and a plurality of blades extending downwardly therefrom to engage the concrete while moving there across. Each of the tufts is formed from a plastic material and is of unitary construction.
    Type: Grant
    Filed: March 7, 1974
    Date of Patent: February 3, 1976
    Assignee: Russell B. Dickinson
    Inventor: Colonel F. Krage