Patents by Inventor Johan Fahlström

Johan Fahlström 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: 8402601
    Abstract: The invention relates to a vacuum cleaner nozzle for cleaning of surfaces such as floors, comprising a rotatable, elongated brush (5), which is provided with brush means and located close to an air inlet opening to the vacuum cleaner. The brush is rotatably driven and adapted to rotate during cleaning to brush off debris and dust from the surface or to accomplish agitation of the surface. A first end of the brush is adapted to be mounted in the vacuum cleaner nozzle by moving the brush in an axial direction, while a second end of the brush is adapted to be mounted in the vacuum cleaner nozzle by moving the brush in a lateral direction, wherein the second end of the brush is maintained in a recess (13) by means of a releasable blocking element (7). The blocking element (7) is quick releasable without any need for a tool.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: March 26, 2013
    Assignee: AB Electronlux
    Inventor: Johan Fahlström
  • Publication number: 20100218339
    Abstract: The invention relates to a vacuum cleaner nozzle for cleaning of surfaces such as floors, comprising a rotatable, elongated brush (5), which is provided with brush means and located close to an air inlet opening to the vacuum cleaner. The brush is rotatably driven and adapted to rotate during cleaning to brush off debris and dust from the surface or to accomplish agitation of the surface. A first end of the brush is adapted to be mounted in the vacuum cleaner nozzle by moving the brush in an axial direction, while a second end of the brush is adapted to be mounted in the vacuum cleaner nozzle by moving the brush in a lateral direction, wherein the second end of the brush is maintained in a recess (13) by means of a releasable blocking element (7). The blocking element (7) is quick releasable without any need for a tool.
    Type: Application
    Filed: January 23, 2008
    Publication date: September 2, 2010
    Inventor: Johan Fahlström