3456973

Information

• Patent Grant
• 3456973

• References
• Source

• Patent Number

  3,456,973

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • F16B5/00 - Joining sheets or plates
  • E06B3/9725 - Mitre joints
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T29/49863 - with prestressing of part
  • Y10T29/49945 - by driven force fit
  • Y10T29/4995 - Nonthreaded
  • Y10T403/555 - Angle section
  • Y10T403/557 - Expansible section
  • Y10T403/725 - Connector bridges inner or outer periphery

• US Classifications

  • 403 - Joints and connections
  • 029 - Metal working