3890022

Information

• Patent Grant
• 3890022

• References
• Source

• Patent Number

  3,890,022

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • F16B12/50 - Metal corner connections
  • A47B47/0008 - Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
  • A47B47/0016 - Node corner connectors
  • A47B2220/11 - Tripod parts
  • A47B2230/04 - Cubic corner parts joining sectional strips for furniture
  • F16B2012/446 - with three-dimensional corner element, the legs thereof being inserted in hollow frame members
  • H02B1/013 - Profiles for cabinet frames
  • H02B1/014 - Corner connections for frameworks
  • Y10T403/342 - Polyhedral

• US Classifications

  • 312 - Supports: cabinet structure
  • 403 - Joints and connections