Patents by Inventor Oliver Langlois

Oliver Langlois 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).

  • Dosing device for a container
    Patent number: 6357627
    Abstract: A metering device (2) for a storage container (1), the storage container (1) having an attachment piece (21) on which the metering device (2) is secured, the metering device (2) having a closure piece (4) which can be activated by means of a closure lid (3) and which is in operational engagement with the closure lid (3) in such a manner that when the closure lid (3) is opened, the closure piece (4) closes the outlet opening of the storage container (1), whereas when the closure lid (3) is shut, the closure piece (4) frees the outlet opening of the storage container (1), the metering device (2) having, prior to its first use, an integrally connected sealing element in the area of the outlet opening of the storage container (1), and the closure piece (4) having means (24) for establishing a liquid-perneable connection between the storage container (1) and the metering device (2).
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: March 19, 2002
    Assignee: Compo GmbH & Co. KG
    Inventors: Mathias Pasbrig, Gisela Fockenbrock, Oliver Langlois, Gerard Fani, Johannes Hins