3293959

Information

• Patent Grant
• 3293959

• References
• Source

• Patent Number

  3,293,959

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • E21B19/16 - Connecting or disconnecting pipe couplings or joints
  • Y10T24/44325 - having three or more pivotally connected gripping members
  • Y10T24/44368 - Pivoted gripping member applies camming force

• US Classifications

  • 081 - Tools
  • 024 - Buckles, buttons, clasps, etc.
  • 166 - Wells