3741405

Information

• Patent Grant
• 3741405

• References
• Source

• Patent Number

  3,741,405

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  52 years ago

• CPC

  • A47B57/487 - with varying cross-section
  • E04G7/305 - without tying means for connecting the bars or members
  • F16B7/22 - using hooks or like elements
  • F16B19/02 - Bolts or sleeves for positioning of machine parts
  • Y10T403/3921 - Arcuate or multiplanar side
  • Y10T403/58 - including ancillary means blocking disconnection of joint

• US Classifications

  • 211 - Supports: racks
  • 403 - Joints and connections