3901613

Information

• Patent Grant
• 3901613

• References
• Source

• Patent Number

  3,901,613

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • E04G7/02 - with separate coupling elements
  • A47B47/0016 - Node corner connectors
  • F16B7/0446 - for tubes using the innerside thereof
  • F16B7/18 - using screw-thread elements
  • A47B2230/04 - Cubic corner parts joining sectional strips for furniture
  • Y10T403/342 - Polyhedral
  • Y10T403/345 - Coplanar
  • Y10T403/349 - Coplanar

• US Classifications

  • 403 - Joints and connections
  • 052 - Static structures