1645949

Information

• Patent Grant
• 1645949

• References
• Source

• Patent Number

  1,645,949

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1927
  97 years ago

• CPC

  • B66B3/026 - Mechanical devices that can be illuminated

• US Classifications

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