Patents by Inventor Todd A. Timson

Todd A. Timson 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).

  • Replaceable-blade knife
    Patent number: 6845561
    Abstract: A replaceable-blade knife useful as a carpet knife or utility knife, and having a handle with a spare-blade holder movably mounted therein, and a blade-clamping bar for securing an active cutting blade at one end of the handle. A locking means is provided to lock the holder in a protective closed position, and alternatively to release the holder to an open position by movement of the bar, and to enable ready access to blades in the holder.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: January 25, 2005
    Assignee: T&J LLC
    Inventor: Todd A. Timson
  • Replaceable-blade knife
    Publication number: 20040123468
    Abstract: A replaceable-blade knife useful as a carpet knife or utility knife, and having a handle with a spare-blade holder movably mounted therein, and a blade-clamping bar for securing an active cutting blade at one end of the handle. A locking means is provided to lock the holder in a protective closed position, and alternatively to release the holder to an open position by movement of the bar, and to enable ready access to blades in the holder.
    Type: Application
    Filed: September 12, 2003
    Publication date: July 1, 2004
    Inventor: Todd A. Timson