3271057

Information

• Patent Grant
• 3271057

• References
• Source

• Patent Number

  3,271,057

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1966
  58 years ago

• CPC

  • F16B2/248 - of wire
  • F16B37/12 - with thread-engaging surfaces formed by inserted coil-springs, discs, or the like Independent pieces of wound wire used as nuts Threaded inserts for holes
  • Y10S411/928 - Thread gripper
  • Y10T403/4681 - Bolted to rod

• US Classifications

  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener