Patents by Inventor Johannes H. Kelders

Johannes H. Kelders 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).

  • Container with a discharge nozzle
    Patent number: 6293431
    Abstract: A container capable of being easily resealed is provided having a closure cap for the outlet nozzle and an outlet opening which is sealed by a membrane. The outlet nozzle has an outlet body with an outlet channel and a connecting element for connecting the outlet body to the outlet opening of the container. An element is provided for piercing the membrane during or after the connection of the outlet body to the outlet opening of the container. This element may be configured as a part of the outlet body.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: September 25, 2001
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Geoffrey F. Seymour, Johannes H. Kelders, Roy E. Van Swieten, Erwin P. Boes, Philip M. Regan, Luca Cella, Luigi Vanini