3546353

Information

• Patent Grant
• 3546353

• References
• Source

• Patent Number

  3,546,353

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • G10H1/34 - Switch arrangements
  • G10H5/04 - with semiconductor devices as active elements
  • G10H2220/236 - representing an active musical staff or tablature
  • G10H2230/255 - Spint xylophone, i.e. mimicking any multi-toned percussion instrument with a multiplicity of tuned resonating bodies, regardless of their material or shape

• US Classifications

  • 084 - Music
  • 984 - Musical instruments