794522

Information

• Patent Grant
• 794522

• References
• Source

• Patent Number

  794,522

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1905
  121 years ago

• CPC

  • G10H1/34 - Switch arrangements
  • G10B3/14 - Pedals or pedal boards
  • Y10T74/20894 - Treadles

• US Classifications

  • 084 - Music
  • 074 - Machine element or mechanism