Patents by Inventor Martin Gerhard Weber-Caspers

Martin Gerhard Weber-Caspers 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: 5685479
    Abstract: A box-like packaging comprises at least three adjoining sidewalls which are successively connected through fold lines which form the edges of the packaging. At least one sidewall is connected through a fold line at a lower edge thereof with a bottom panel which closes the packaging at the underside. The packaging comprises a relatively large dispensing opening which can be passed from a closed position into an opening position through folding, the dispensing opening comprising a spout-shaped dispensing surface. The bottom panel and a top panel of the box are substantially flat and extend parallel to each other. The packaging comprises structure for sealing integrally connected with the packaging manufactured from one material portion.
    Type: Grant
    Filed: November 2, 1994
    Date of Patent: November 11, 1997
    Assignee: Crystal B.V.
    Inventor: Martin Gerhard Weber-Caspers