Patents by Inventor Norbert Halfen

Norbert Halfen 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).

  • Patent number: 4171094
    Abstract: This invention relates to apparatus for making use of water for health care. A guide strut is arranged for vertical attachment to a support means which may be a wall or a stand device and a slider cooperates with this guide strut; a spray tube is connected to the slider and a connector is provided on the spray tube to accept a flexible water-supply pipe. There is a drive element associated with the guide strut which is arranged to effect the up and down movement of the spray tube and is fitted with a drive means and a switch; the switch serves to reverse the direction of rotation of the drive means and is arranged to be actuated by two spaced engagement members.
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: October 16, 1979
    Inventor: Norbert Halfen