3467209

Information

• Patent Grant
• 3467209

• References
• Source

• Patent Number

  3,467,209

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • F16B13/004 - with a drilling sleeve driven against a tapered or spherical plug

• US Classifications

  • 175 - Boring or penetrating the earth
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener