1050648

Information

• Patent Grant
• 1050648

• References
• Source

• Patent Number

  1,050,648

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1913
  112 years ago

• CPC

  • B66B13/16 - Door or gate locking devices controlled or primarily controlled by condition of cage
  • B66B13/10 - by car or cage movement

• US Classifications

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