Patents Assigned to COMUS S.p.A.
  • Volume adjuster for air operated musical instruments
    Patent number: 4132144
    Abstract: A volume adjuster for an air operated instrument such as an electric organ includes a shutter valve which can be slid across the delivery duct of the instrument blower by means of a slider movable in a linear guide on a flat keyboard surround so as to permit fine adjustment of the volume.
    Type: Grant
    Filed: November 18, 1976
    Date of Patent: January 2, 1979
    Assignee: Comus S.p.A.
    Inventor: Paolo Bontempi
  • Electric Organ
    Patent number: D248694
    Type: Grant
    Filed: May 4, 1976
    Date of Patent: July 25, 1978
    Assignee: COMUS S.p.A.
    Inventor: Marisa Bontempi
  • Electronic organ
    Patent number: D276534
    Type: Grant
    Filed: April 30, 1982
    Date of Patent: November 27, 1984
    Assignee: Comus S.p.A.
    Inventor: Paolo Bontempi