2820656

Information

• Patent Grant
• 2820656

• References
• Source

• Patent Number

  2,820,656

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  66 years ago

• CPC

  • E04G7/18 - for clamping the members against one another or against a separate cushioning piece between them
  • F16B2/065 - using screw-thread elements
  • F16B7/0493 - forming a crossed-over connection
  • Y10T403/7188 - Rod received in open channel

• US Classifications

  • 403 - Joints and connections
  • 248 - Supports