Patents by Inventor Heinrich Ueberegger

Heinrich Ueberegger 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: 5381934
    Abstract: A closure for a tube which need not be removed for releasing the contents of the tube associated with an original condition protection means. A closure cap is provided and mounted upon the tube in rotational engagement therewith and it contains an opening which may be aligned in a registry with the opening of the tube to allow the dispensing of the contents thereof.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: January 17, 1995
    Assignee: Combitool AG
    Inventor: Heinrich Ueberegger
  • Patent number: 4931006
    Abstract: In an installation for producing packaging containers such as tubes, from prefabricated tube bodies and end portions of thermoplastic material, which are connected to the tube bodies, a plurality of moulds which are moved on a circulatory path each include an upwardly directed female mould portion and a mandrel which is pivotable about a horizontal axis between a downwardly directed working position and a loading position. A tube body loading station, a material feed station having a nozzle, and a container unloading station are arranged at spacings from each other along the circulatory path, while the female mould portion and the mandrel of each mould are displaced relative to each other on a common working axis. In a plurality of working units including support frames which are moved on the circulatory path, each support frame supports at least the female mould portion and the mandrel of a mould and the actuating mechanism thereof.
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: June 5, 1990
    Assignee: KMK Karl Maegerle Lizenz AG
    Inventors: Bernhard Schwyn, Heinrich Ueberegger
  • Patent number: 4623117
    Abstract: A moulding tool for producing tube ends and simultaneously connecting them to a tube body, the tool comprising a female mould (1) and a male mould (19) and having a pin movably disposed in the female mould and a bore (22) in the male mould. The pin has a conical portion (25) extending into a conical part (23) of the bore and, when the mould is closed, co-operates with the bore to form a cavity (30) connected to a mould cavity between the male mould (19) and the female mould (1).
    Type: Grant
    Filed: December 1, 1983
    Date of Patent: November 18, 1986
    Assignee: KMK Karl Magerle Lizenz AG
    Inventor: Heinrich Ueberegger