Patents by Inventor Franz Karner

Franz Karner 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: 4391395
    Abstract: A clothes-hanger comprises a tubular central portion, a suspension member disposed on the central portion, two end pieces, of which at least one is telescopic in the central portion and whose outer ends are provided with gripping portions for engagement with the article of clothing which is to be hung up, a compression spring disposed between an abutment in the central portion and the end piece shiftably disposed in the central portion, and a locking device connected to this end piece and disposed to prevent the compression spring from shifting the end piece beyond its outer position. The locking device is shiftably disposed in a slot provided in the lower region of the central portion, such that the locking device, in the outer position of the end piece, engages with the outer defining edge of the slot.
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: July 5, 1983
    Assignee: Karner & Co AB
    Inventor: Franz Karner