2527456

Information

• Patent Grant
• 2527456

• References
• Source

• Patent Number

  2,527,456

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1950
  74 years ago

• CPC

  • B25B23/1427 - by mechanical means
  • E21B19/162 - cathead actuated
  • E21B19/166 - Arrangements of torque limiters or torque indicators

• US Classifications

  • 073 - Measuring and testing