2354810

Information

• Patent Grant
• 2354810

• References
• Source

• Patent Number

  2,354,810

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1944
  80 years ago

• CPC

  • 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
  • Y10S470/905 - Wire coil insert
  • Y10T29/49881 - of separate helix [e.g., screw thread]
  • Y10T29/53691 - Means to insert or remove helix

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 029 - Metal working
  • 470 - Threaded, headed fastener, or washer making: process and apparatus