1822448

Information

• Patent Grant
• 1822448

• References
• Source

• Patent Number

  1,822,448

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1931
  93 years ago

• CPC

  • A47B88/0018 - with at least two sides foldable or hinged

• US Classifications

  • 312 - Supports: cabinet structure
  • 220 - Receptacles