3503639

Information

• Patent Grant
• 3503639

• References
• Source

• Patent Number

  3,503,639

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • E06B3/9725 - Mitre joints
  • F16B12/40 - Joints for furniture tubing
  • F16B2012/443 - with two-dimensional corner element, the legs thereof being inserted in hollow frame members
  • Y10T403/447 - Mutually contacting
  • Y10T403/555 - Angle section

• US Classifications

  • 403 - Joints and connections