445902

Information

• Patent Grant
• 445902

• References
• Source

• Patent Number

  445,902

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1891
  133 years ago

• CPC

  • B66B11/0492 - actuated by other systems

• US Classifications

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