2961077

Information

• Patent Grant
• 2961077

• References
• Source

• Patent Number

  2,961,077

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1960
  64 years ago

• CPC

  • E06B3/98 - the connecting pieces being specially adapted for drawing the frame members towards each other
  • B62D33/044 - built up with profiles of constant elongated shape
  • E04B1/58 - of bar-shaped building elements
  • F16B7/0453 - the tubes being drawn towards each other
  • Y10T292/1094 - Screw
  • Y10T403/4674 - Clamped member

• US Classifications

  • 403 - Joints and connections
  • 292 - Closure fasteners