1724457

Information

• Patent Grant
• 1724457

• References
• Source

• Patent Number

  1,724,457

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1929
  95 years ago

• CPC

  • A47C17/48 - characterised by two or more relatively-movable mattress-support parts

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 005 - Beds