Patents by Inventor Woodrow Powers II

Woodrow Powers II 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).

  • Portable sharpening system for a dual-knife cutting machine
    Publication number: 20050239377
    Abstract: A grinding apparatus (36) for a paper cutting mechanism (10) is shown and includes a coupler (38), for mounting on an upper rail (14) of the cutting mechanism (10), a motor-driven grinder (40), and an adjustable support (42) for adjustably positioning the motor-driven grinder (40) in the direction of the rail (14).
    Type: Application
    Filed: August 19, 2002
    Publication date: October 27, 2005
    Inventor: Woodrow Powers II