686919

Information

• Patent Grant
• 686919

• References
• Source

• Patent Number

  686,919

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1901
  123 years ago

• CPC

  • B66B3/02 - Position or depth indicators
  • Y10S200/10 - Curb, bumper and fender

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 200 - Electricity: circuit makers and breakers