2142399

Information

• Patent Grant
• 2142399

• References
• Source

• Patent Number

  2,142,399

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1939
  86 years ago

• CPC

  • A47C23/0522 - using metal wires

• US Classifications

  • 140 - Wireworking
  • 005 - Beds