2971420

Information

• Patent Grant
• 2971420

• References
• Source

• Patent Number

  2,971,420

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1961
  64 years ago

• CPC

  • G10H1/06 - Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
  • G10H1/181 - Suppression of switching-noise
  • G10H2230/195 - Spint flute, i.e. mimicking or emulating a transverse flute or air jet sensor arrangement therefor
  • G10H2230/201 - Spint piccolo, i.e. half-size transverse flute
  • G10H2230/225 - Spint oboe, i.e. mimicking double reed woodwind with conical bore
  • G10H2230/241 - Spint clarinet, i.e. mimicking any member of the single reed cylindrical bore woodwind instrument family

• US Classifications

  • 084 - Music
  • 984 - Musical instruments