Accordion Patents (Class D17/3)
Element or attachment (Class D17/4)
  • Slender housing for electronic M.I.D.I. accordion
    Patent number: 4884488
    Abstract: A slender housing for electronic M.I.D.I. accordion without bellows and without reeds. It is a fully portable musical instrument which retains two shoulder straps, a bassboard strap, and comprises two separate control panels.
    Type: Grant
    Filed: January 13, 1989
    Date of Patent: December 5, 1989
    Inventor: Giorgio F. Curletto
  • Handpull musical instrument
    Patent number: D861776
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: October 1, 2019
    Assignee: Hohner Musikinstrumente GmbH
    Inventors: Peter von Maydell, Ingo Aurin