3556569

Information

• Patent Grant
• 3556569

• References
• Source

• Patent Number

  3,556,569

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  53 years ago

• CPC

  • F16B7/18 - using screw-thread elements
  • B62D33/044 - built up with profiles of constant elongated shape
  • E04B2/766 - T-connections
  • E04G7/02 - with separate coupling elements
  • E06B3/9684 - by hooking protrusions on the connecting piece in openings of the frame member
  • F16B7/0446 - for tubes using the innerside thereof
  • Y10T403/46 - Rod end to transverse side of member
  • Y10T403/4691 - Flange on rod bolted to side
  • Y10T403/4694 - Rod received in recessed side, e.g., socket or tapered opening, etc.

• US Classifications

  • 403 - Joints and connections