1716811

Information

• Patent Grant
• 1716811

• References
• Source

• Patent Number

  1,716,811

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1929
  95 years ago

• CPC

  • G10F1/02 - Pianofortes with keyboard
  • G10G3/02 - using mechanical means only
  • G10G3/04 - using electrical means
  • Y10T83/04 - Processes
  • Y10T83/8735 - With means providing for plural steps in tool stroke
  • Y10T83/8765 - Magnet- or solenoid-actuated tool

• US Classifications

  • 083 - Cutting
  • 084 - Music