3396284

Information

• Patent Grant
• 3396284

• References
• Source

• Patent Number

  3,396,284

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1968
  56 years ago

• CPC

  • G10H3/185 - in which the tones are picked up through the bridge structure
  • G10H2220/175 - using nonmagnetic string materials
  • G10H2220/471 - at bottom
  • G10H2220/485 - One transducer per string
  • G10H2220/525 - Piezoelectric transducers for vibration sensing or vibration excitation in the audio range Piezoelectric strain sensing
  • Y10S84/24 - Piezoelectrical transducers

• US Classifications

  • 310 - Electrical generator or motor structure
  • 084 - Music
  • 984 - Musical instruments