523196

Information

• Patent Grant
• 523196

• References
• Source

• Patent Number

  523,196

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1894
  130 years ago

• CPC

  • B66B13/02 - Door or gate operation

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle