Clamping Patents (Class 242/419.4)
  • Patent number: 6267322
    Abstract: This invention relates to a device which offers a person the convenience of tearing off with one hand any length of a flexible sheet material, typically toilet paper or kitchen towel, from a roll at a line of weakness (perforation) in the sheet. The device consists of two main components: a stable “cradle” and a movable “pallet”. The cradle is made up of a back plate whereby it is fastened to a solid surface, two side plates between which the roll is held, possibly a bottom plate on which (with the most practical embodiment of the invention) the roll rests, and a “lower jaw bar”. The pallet is rotatably attached to the side plates of the cradle. The active parts of the pallet are two cross bars: the “upper jaw bar” and the “press bar”.
    Type: Grant
    Filed: May 4, 1998
    Date of Patent: July 31, 2001
    Inventor: Tibor Zoltan Harmathy