1117588

Information

• Patent Grant
• 1117588

• References
• Source

• Patent Number

  1,117,588

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1914
  110 years ago

• CPC

  • B66B11/0476 - with friction gear
  • B66B1/48 - Adaptations of mechanically-operated limit switches

• US Classifications

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