1434910

Information

• Patent Grant
• 1434910

• References
• Source

• Patent Number

  1,434,910

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1922
  102 years ago

• CPC

  • G10D7/12 - of the type with free reeds (Zunge)
  • G10D9/046 - with continuous change of tonal pitch

• US Classifications

  • 446 - Amusement devices: toys
  • 984 - Musical instruments