1780568

Information

• Patent Grant
• 1780568

• References
• Source

• Patent Number

  1,780,568

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • B66B11/0293 - Suspension locking or inhibiting means to avoid movement when car is stopped at a floor

• US Classifications

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