3574367

Information

• Patent Grant
• 3574367

• References
• Source

• Patent Number

  3,574,367

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  54 years ago

• CPC

  • B62D33/044 - built up with profiles of constant elongated shape
  • E04B2/76 - with framework or posts of metal
  • E04F11/1817 - Connections therefor
  • E06B3/972 - by increasing the cross-section of the connecting pieces
  • E06B3/98 - the connecting pieces being specially adapted for drawing the frame members towards each other
  • F16B7/0473 - with hook-like parts gripping
  • Y10S403/10 - Readily disengageable panel joints
  • Y10T403/3993 - Intermediate member extends completely through side
  • Y10T403/557 - Expansible section
  • Y10T403/591 - having operating mechanism
  • Y10T403/68 - Screw or cam
  • Y10T403/76 - having a cam, wedge, or tapered portion

• US Classifications

  • 403 - Joints and connections