3831336

Information

• Patent Grant
• 3831336

• References
• Source

• Patent Number

  3,831,336

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • F16B12/40 - Joints for furniture tubing
  • A47B47/0008 - Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
  • F16B12/44 - Leg joints Corner joints
  • A47B2220/11 - Tripod parts
  • A47B2230/03 - Nodal three-dimensional corner pieces for desks
  • F16B2012/446 - with three-dimensional corner element, the legs thereof being inserted in hollow frame members
  • Y10T403/557 - Expansible section
  • Y10T403/7062 - Clamped members

• US Classifications

  • 052 - Static structures
  • 211 - Supports: racks
  • 248 - Supports
  • 403 - Joints and connections