1314552

Information

• Patent Grant
• 1314552

• References
• Source

• Patent Number

  1,314,552

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1919
  105 years ago

• CPC

  • B66B13/02 - Door or gate operation
  • B66B13/22 - Operation of door or gate contacts
  • B66B13/20 - Lock mechanisms actuated mechanically by abutments or projections on the cages

• US Classifications

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