Patents by Inventor Beat Aregger

Beat Aregger 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).

  • Water filter
    Patent number: 7871528
    Abstract: The water filter including a container, which has a bottom and a cover, wherein several inlets are provided on the border of the cover and an outlet is provided in the centre of the bottom. A spiral channel is located in the container, through which the inlets are connected to the outlet.
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: January 18, 2011
    Assignee: elfo AG
    Inventors: Beat Aregger, Ruedi Gasser
  • WATER FILTER
    Publication number: 20070221570
    Abstract: The water filter including a container, which has a bottom and a cover, wherein several inlets are provided on the border of the cover and an outlet is provided in the centre of the bottom. A spiral channel is located in the container, through which the inlets are connected to the outlet.
    Type: Application
    Filed: March 15, 2007
    Publication date: September 27, 2007
    Inventors: Beat Aregger, Ruedi Gasser