2472549

Information

• Patent Grant
• 2472549

• References
• Source

• Patent Number

  2,472,549

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1949
  75 years ago

• CPC

  • A47B23/00 - Bed-tables Trays Reading-racks Book-rests
  • Y10T403/32147 - Plate or side forms bearing surface
  • Y10T403/32196 - Articulate joint is ball and socket

• US Classifications

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