3122049

Information

• Patent Grant
• 3122049

• References
• Source

• Patent Number

  3,122,049

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1964
  61 years ago

• CPC

  • F16B13/0858 - with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
  • F16B13/004 - with a drilling sleeve driven against a tapered or spherical plug

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener