3540386

Information

• Patent Grant
• 3540386

• References
• Source

• Patent Number

  3,540,386

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • A47B13/023 - with a central column
  • A47B87/002 - Combination of tables; Linking or assembling means therefor
  • A47B2013/024 - being assembled to a base
  • A47B2200/0022 - Central column leg assembly composed of several segments
  • Y10T403/3981 - Intermediate member secured to side by radial flange
  • Y10T403/43 - Axially curved or bent portion of rod is joint component
  • Y10T403/44 - Three or more members connected at single locus
  • Y10T403/7015 - Assembled by plural manipulations of member

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 403 - Joints and connections