3370894

Information

• Patent Grant
• 3370894

• References
• Source

• Patent Number

  3,370,894

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1968
  56 years ago

• CPC

  • E21B17/1071 - specially adapted for pump rods
  • Y10S411/93 - Flowing metal or settable material
  • Y10S411/974 - Side lock

• US Classifications

  • 166 - Wells
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener