3555673

Information

• Patent Grant
• 3555673

• References
• Source

• Patent Number

  3,555,673

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • B23P9/025 - to inner walls of holes by using axially moving tools
  • B21J15/043 - by pulling a mandrel
  • H01R9/091 - terminals for or connections to a printed circuit board
  • Y10T29/49151 - by deforming or shaping
  • Y10T29/4994 - Radially expanding internal tube
  • Y10T29/53957 - Thread-tapping grip
  • Y10T29/53987 - Tube, sleeve or ferrule

• US Classifications

  • 029 - Metal working
  • 227 - Elongated-member-driving apparatus
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 439 - Electrical connectors