3689060

Information

• Patent Grant
• 3689060

• References
• Source

• Patent Number

  3,689,060

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • E21B19/16 - Connecting or disconnecting pipe couplings or joints
  • Y10S279/906 - Self grasping socket
  • Y10T279/17213 - Transversely oscillating jaws
  • Y10T279/17264 - Fixed cam and moving jaws
  • Y10T279/17461 - Nonresilient member biased by a resilient member

• US Classifications

  • 269 - Work holders
  • 081 - Tools
  • 279 - Chucks or sockets