2804321

Information

• Patent Grant
• 2804321

• References
• Source

• Patent Number

  2,804,321

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1957
  67 years ago

• CPC

  • F16B13/00 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
  • Y10T403/26 - Non-adhering fluent material at joint
  • Y10T403/472 - including mechanical interlock

• US Classifications

  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener