2577810

Information

• Patent Grant
• 2577810

• References
• Source

• Patent Number

  2,577,810

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • F16B37/122 - Threaded inserts
  • Y10S411/967 - Deformable bolthead or nut
  • Y10S411/972 - Distorted
  • Y10T29/4994 - Radially expanding internal tube
  • Y10T29/53687 - by rotation of work part

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 029 - Metal working
  • 217 - Wooden receptacles