Patents by Inventor Harrison L. Coleman

Harrison L. Coleman 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).

  • Wood carving assembly and a method for making the same
    Patent number: 7281552
    Abstract: A carving assembly 10 for use in duplicating a blank or form. The carving assembly 10 includes stylus 112 and a tool holder 120 which are coupled together using a slidable carriage 14 to allow any movement of the stylus to cause a cutting tool 121 mounted in the tool holder 120 to move in the exact same manner. Carriage 14 is mounted upon a frame, assembly which permits sliding motion in two orthogonal directions 101, 102.
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: October 16, 2007
    Inventors: Harrison L. Coleman, Gerald E. Coleman