2340551

Information

• Patent Grant
• 2340551

• References
• Source

• Patent Number

  2,340,551

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1944
  81 years ago

• CPC

  • A47C7/028 - with wooden springs
  • A47C23/06 - using wooden springs

• US Classifications

  • 267 - Spring devices
  • 005 - Beds