1896784

Information

• Patent Grant
• 1896784

• References
• Source

• Patent Number

  1,896,784

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1933
  92 years ago

• CPC

  • B66B3/026 - Mechanical devices that can be illuminated

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 116 - Signals and indicators
  • 340 - Communications: electrical