3612585

Information

• Patent Grant
• 3612585

• References
• Source

• Patent Number

  3,612,585

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • E04B2/766 - T-connections
  • A47B96/145 - Composite members
  • A47B96/1483 - and radial arms
  • E04B1/58 - of bar-shaped building elements
  • E04B1/5818 - of substantially U - form
  • E04B2/60 - characterised by special cross-section of the elongated members
  • E06B3/98 - the connecting pieces being specially adapted for drawing the frame members towards each other
  • F16B7/04 - Clamping or clipping connections
  • F16B7/044 - for rods or tubes being in angled relationship
  • F16B7/0466 - by a screw-threaded stud with a conical tip acting on an inclined surface
  • F16B12/2063 - with engaging screw threads as tightening means
  • F16B12/40 - Joints for furniture tubing
  • A47B2230/0022 - with tightening devices
  • E04B2001/5868 - Hinged connections
  • Y10T403/46 - Rod end to transverse side of member
  • Y10T403/4697 - Utilizing internal rod structure

• US Classifications

  • 403 - Joints and connections
  • 052 - Static structures
  • 211 - Supports: racks
  • 446 - Amusement devices: toys