1051576

Information

• Patent Grant
• 1051576

• References
• Source

• Patent Number

  1,051,576

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1913
  111 years ago

• CPC

  • B66B11/08 - with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
  • B66B11/0476 - with friction gear
  • B66B11/0484 - with a clutch or a coupling system between several motors

• US Classifications

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