And Piano Type Keys Or Keyboard Patents (Class D14/395)
  • Piano and computer keyboard
    Patent number: D510747
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: October 18, 2005
    Assignee: Lexibook Limited
    Inventor: Cheuk Shing Lin
  • Keyboard
    Patent number: D466899
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: December 10, 2002
    Assignee: Creative Technology Limited
    Inventors: Wong Hoo Sim, Kok Liang Lim
  • Expandable keyboard
    Patent number: D736772
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: August 18, 2015
    Assignee: Miselu, Inc.
    Inventors: Michael Prichard, Jory Bell
  • MIDI keyboard controller
    Patent number: D973761
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: December 27, 2022
    Inventor: Banban Zou