2823957

Information

• Patent Grant
• 2823957

• References
• Source

• Patent Number

  2,823,957

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1958
  67 years ago

• CPC

  • A47L3/02 - Cages Platforms
  • E04G3/18 - supported by cantilevers or other provisions mounted in openings in the building

• US Classifications

  • 182 - Fire escape, ladder, or scaffold