1021172

Information

• Patent Grant
• 1021172

• References
• Source

• Patent Number

  1,021,172

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1912
  112 years ago

• CPC

  • B66B13/308 - Details of seals and joints

• US Classifications

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