Patents by Inventor Pierre Grossenbacher

Pierre Grossenbacher 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: 6863193
    Abstract: A closing cap (1) for two-chamber containers (2), which can be connected to an outlet opening (3) of the container (2). The container (2) is divided by a separating element (4), which extends up to outlet opening (3), so that the contents of the first chamber (5) are supplied separately from the contents of the second chamber (6) to the outlet opening (3). According to the invention, a detent connection is provided for joining the closing cap (1) to the container (2), whereby a separating wall (12) divides the closing cap (1) into two separate areas. A separately closeable withdrawal opening (8, 8?) is arranged in each area, and the separating wall (12) interacts with the separating element (4) as to connect each of the chambers (5,6) of the container (2) only to the area of the closing cap (1), in which the assigned withdrawal opening (8, 8?) is located.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: March 8, 2005
    Assignee: Aisapack Holding SA
    Inventor: Pierre Grossenbacher
  • Publication number: 20040040984
    Abstract: A closing cap (1) for two-chamber containers (2), which can be connected to an outlet opening (3) of the container (2). The container (2) is divided by a separating element (4), which extends up to outlet opening (3), so that the contents of the first chamber (5) are supplied separately from the contents of the second chamber (6) to the outlet opening (3). According to the invention, a detent connection is provided for joining the closing cap (1) to the container (2), whereby a separating wall (12) divides the closing cap (1) into two separate areas. A separately closeable withdrawal opening (8, 8′) is arranged in each area, and the separating wall (12) interacts with the separating element (4) as to connect each of the chambers (5,6) of the container (2) only to the area of the closing cap (1), in which the assigned withdrawal opening (8, 8′) is located.
    Type: Application
    Filed: May 15, 2003
    Publication date: March 4, 2004
    Inventor: Pierre Grossenbacher