Patents by Inventor Carl R. Pennington

Carl R. Pennington 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).

  • Medical tube retaining device
    Patent number: 4480639
    Abstract: A simple, one piece medical tube retaining device. The device is particularly adapted for retaining a nasal tube in position on the face of the user and including a flexible strap with a first clamp means positioned beneath the nose of the user for clamping the tube and preventing undesired movement of the tube while accommodating required movement, and second clamp means near one end of the strap means to hold said tube in position, the clamp means being constructed to facilitate insertion and removal of the tube.
    Type: Grant
    Filed: September 27, 1982
    Date of Patent: November 6, 1984
    Inventors: Edward D. Peterson, A. Dale Godfrey, Claire R. Douglas, Carl R. Pennington