3521579

Information

• Patent Grant
• 3521579

• References
• Source

• Patent Number

  3,521,579

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • A47B13/06 - of metal
  • A47B87/002 - Combination of tables; Linking or assembling means therefor
  • A47B2200/0014 - Dismountable central or lateral longitudinal members linking two pairs of legs to frame
  • A47B2200/0022 - Central column leg assembly composed of several segments
  • A47B2200/0028 - Attachment of desk lateral uprights

• US Classifications

  • 108 - Horizontally supported planar surfaces