1905228

Information

• Patent Grant
• 1905228

• References
• Source

• Patent Number

  1,905,228

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  91 years ago

• CPC

  • B66B3/004 - Mechanical devices that can be illuminated

• US Classifications

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