3804355

Information

• Patent Grant
• 3804355

• References
• Source

• Patent Number

  3,804,355

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • F16M11/26 - by telescoping, with or without folding
  • F16M11/16 - Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
  • F16M11/2028 - for rolling
  • F16M11/28 - Undercarriages for supports with one single telescoping pillar
  • F16M2200/024 - by positive interaction
  • F16M2200/028 - by positive interaction
  • Y10T403/32098 - Branched
  • Y10T403/32336 - Engaging notch or recess in outer periphery of component

• US Classifications

  • 248 - Supports
  • 403 - Joints and connections