Patents by Inventor Goran Kjellfren

Goran Kjellfren 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).

  • Publication number: 20070044637
    Abstract: An adjustable drum pedal has a foot pedal. An adjustable base plate is coupled to the foot pedal. The adjustable base plate rotates to adjust the position of the foot pedal in relation to a base drum. A frame is coupled to the base plate. A drum beater mechanism is coupled to the frame. A drive assembly is coupled to the drum beater mechanism and the foot pedal for moving the drum beater mechanism when pressure is applied to the foot pedal and for returning the drum beater mechanism to a starting position when pressure is removed from the foot pedal. A clamping device is movably coupled to the base plate for allowing one to couple the adjustable drum pedal in multiple positions relative to a drum.
    Type: Application
    Filed: August 12, 2005
    Publication date: March 1, 2007
    Inventor: Goran Kjellfren