2447865

Information

• Patent Grant
• 2447865

• References
• Source

• Patent Number

  2,447,865

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1948
  76 years ago

• CPC

  • E04G1/151 - Platforms made of wood, with or without reinforcements
  • E04G2001/157 - Extensible platforms

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 052 - Static structures