3753583

Information

• Patent Grant
• 3753583

• References
• Source

• Patent Number

  3,753,583

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • A47B47/0008 - Three-dimensional corner connectors, the legs thereof being received within hollow, elongated frame members
  • E04B1/5831 - of substantially rectangular form
  • E06B3/972 - by increasing the cross-section of the connecting pieces
  • F16B7/0446 - for tubes using the innerside thereof
  • F16B12/40 - Joints for furniture tubing
  • A47B2220/11 - Tripod parts
  • E04B2001/2406 - Connection nodes
  • E04B2001/5856 - using the innerside thereof
  • F16B2012/446 - with three-dimensional corner element, the legs thereof being inserted in hollow frame members
  • Y10T403/535 - with separate force-applying means
  • Y10T403/557 - Expansible section

• US Classifications

  • 403 - Joints and connections