Patents by Inventor Marinus Leonardus Beusenberg

Marinus Leonardus Beusenberg 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).

  • Apparatus for Counting and Displaying and the Use Thereof
    Publication number: 20110085634
    Abstract: A counting and indication device for jumping a rope comprising in combination at least a detection unit for detection of a rope to be used when jumping the rope; a counting device that is connected to the detection unit for counting the moments that the rope passes as detected by the detection unit; and a display device for showing the count of the counting device.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 14, 2011
    Applicant: Riny Bay Sportswear
    Inventor: Marinus Leonardus Beusenberg