Patents by Inventor Björn Franzén

Björn Franzén 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: 6360924
    Abstract: A container has a chamber (10) for liquid, a pouring opening (30) in the upper part of the chamber and having an essentially vertical longitudinal axis, and a handle (20) arranged above the chamber. In the handle there is an air duct (22), which at a first end emerges in the chamber and at a second end emerges in the pouring opening. In the pouring opening, a wall (34) is placed between a part (36) for liquid which is connected to the chamber and a part (38) for air in which the second end of the air duct emerges. An opening (40) is arranged in the wall between the part for liquid and the part for air. This opening ensures better manufacturing quality and ventilation when the container is emptied.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: March 26, 2002
    Assignee: Franzotech Invest AB
    Inventor: Björn Franzén