1893332

Information

• Patent Grant
• 1893332

• References
• Source

• Patent Number

  1,893,332

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  92 years ago

• CPC

  • B66B1/48 - Adaptations of mechanically-operated limit switches

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 318 - Electricity: motive power systems