Patents by Inventor Franz Hauschulte

Franz Hauschulte 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: 5237842
    Abstract: A luggage latch for securing together two relatively movable parts has a latch housing on one of the parts, a latch component on the other of the parts engageable in the latch housing, and a keeper displaceable in the latch housing between a retaining position engaging and retaining the latch component and a freeing position out of engagement with the latch component and permitting same to be withdrawn from the housing. A combination lock on the housing has combination-lock elements operatively engageable with the keeper and movable between a locked position and an unlocked position respectively corresponding to the retaining and freeing positions of the keeper. In addition a key lock on the housing has a key-lock element operatively engageable with the keeper and movable between a locked position and an unlocked position respectively corresponding to the retaining and freeing position of the keeper.
    Type: Grant
    Filed: December 10, 1991
    Date of Patent: August 24, 1993
    Assignee: Sudhaus Schloss- und Beschlagtechnik GmbH & Co.
    Inventors: Ulf Rasch, Franz Hauschulte
  • Patent number: 5092149
    Abstract: A luggage latch has a housing mounted on a piece of luggage and a latch body or slide displaceable in the housing between a latched and unlatched position and engageable only in the latched position with a latch component on the luggage lid to retain the latch component. A slide button fixed to the latch body is longitudinally displaceable on the housing between a forward position corresponding to the latched position and a back position corresponding to the unlatched position. A plurality of number wheels rotatable on the housing are associated with respective rotatable members and formations can engage between the members and the latch body to prevent movement of the latch body into the unlatched position except when the wheels are in a predetermined angular position.
    Type: Grant
    Filed: March 25, 1991
    Date of Patent: March 3, 1992
    Assignee: Sudhaus Schloss- und Beschlagtechnik GmbH & Co.
    Inventors: Georg Bartsch, Ulf Rasch, Klaus Hesse, Franz Hauschulte
  • Patent number: 4627650
    Abstract: A luggage, handbag or like clasp for a receptacle has a tension member engaging over an upper clasp part when a lever is displaced, the lever being connected to the tension member by a pair of independent links. The tension member and the base plate are provided with camming surfaces which swing the tension member outwardly when the lever is swung into its open position and inwardly when the lever is swung into its closed position.
    Type: Grant
    Filed: April 19, 1985
    Date of Patent: December 9, 1986
    Assignee: Sudhaus Schloss- und Beschlagetechnik GmbH & Co.
    Inventor: Franz Hauschulte