2673390

Information

• Patent Grant
• 2673390

• References
• Source

• Patent Number

  2,673,390

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  70 years ago

• CPC

  • F16B5/045 - without the use of separate rivets
  • B21D39/038 - Perpendicular plate connections
  • F16B17/008 - of sheets or plates mutually
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T29/49925 - Inward deformation of aperture or hollow body wall
  • Y10T29/49936 - Surface interlocking
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body

• US Classifications

  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 188 - Brakes