Patents by Inventor David E. Callahan

David E. Callahan 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).

  • Publication number: 20010032868
    Abstract: A communications device leash comprising means adapted for attachment to an interior surface of a vehicle for securing an end of a flexible means having a secureable end and a second end remote from the securable end, the second end being adapted for receiving and retaining a communications device, the flexible means when secured being operable between a first extended position and a second retracted and stored position and means for moving the flexible means from the first extended position to the second retracted and stored position when tension on the flexible means is released. Preferably the leash comprises a spring loaded reel to move the flexible means from the first extended position to the second retracted and stored position. In a preferred embodiment the first extended postion is selectable from a series of positions wherein the flexible member is withdrawn from the secured and stored position in small increments.
    Type: Application
    Filed: February 12, 2001
    Publication date: October 25, 2001
    Inventor: David E. Callahan