Patents by Inventor Hans Hortlund

Hans Hortlund 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: 5526723
    Abstract: The object of the present invention is to provide an ergonomical and practical, handle-equipped universal striking tool with exchangeable tool bits for use when center-punching, driving cotter pins and nail heads and driving in clips of various kinds, i.e. for such activities where today a hammer is used for striking a separate thumb-grip held object or separate, thumb-grip held tools. The problems with the earlier known technique are a.o. inferior accessibility, tool instability, inferior view, impact injury risks and overloading of the hand, and the problems of looking after a complete tool kit. This object is achieved in accordance with the present invention by a handle (1), which at least at one end is equipped with an at least in one plane pivotably arranged driver head socket (2), to which a driver head (3) is attached, said driver head socket being pivotably and lockably arranged in said handle.
    Type: Grant
    Filed: January 27, 1995
    Date of Patent: June 18, 1996
    Assignee: Mutli CT AB
    Inventors: Pertti Sormunen, Hans Hortlund