Patents by Inventor Vincent Charles Ludwig

Vincent Charles Ludwig 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: 8269084
    Abstract: One embodiment of a tight fitting finger sleeve is presented which has a raised flexible bar to assist in playing a stringed musical instrument, such as a guitar, in a style that includes barre chords. The finger sleeve (10) is configured with an internal cavity (11) to accept the insertion of a musician's index finger (14) and is made of an elastomeric material that provides a frictional connection with the finger and can be repeatedly bent and straightened without restriction. In addition, a raised flexible bar (12) is attached to the finger sleeve (10) along the longitudinal axis from the proximal end (13) to the distal end (15) and is made of a flexible material that can be repeatedly bent and straightened without restriction while providing the rigidity required to compress a number of guitar strings (16) at various fret positions (17) along a guitar fingerboard (18) as required when playing barre chords.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: September 18, 2012
    Inventor: Vincent Charles Ludwig
  • Publication number: 20110296974
    Abstract: One embodiment of a tight fitting finger sleeve is presented which has a raised flexible bar to assist in playing a stringed musical instrument, such as a guitar, in a style that includes barre chords. The finger sleeve (10) is configured with an internal cavity (11) to accept the insertion of a musician's index finger (14) and is made of an elastomeric material that provides a frictional connection with the finger and can be repeatedly bent and straightened without restriction. In addition, a raised flexible bar (12) is attached to the finger sleeve (10) along the longitudinal axis from the proximal end (13) to the distal end (15) and is made of a flexible material that can be repeatedly bent and straightened without restriction while providing the rigidity required to compress a number of guitar strings (16) at various fret positions (17) along a guitar fingerboard (18) as required when playing barre chords.
    Type: Application
    Filed: May 9, 2011
    Publication date: December 8, 2011
    Inventor: Vincent Charles Ludwig