2415461

Information

• Patent Grant
• 2415461

• References
• Source

• Patent Number

  2,415,461

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1947
  77 years ago

• CPC

  • E04G1/152 - Platforms made of metal or with metal-supporting frame
  • E04G1/153 - Platforms made of plastics, with or without reinforcement
  • E04G2001/157 - Extensible platforms

• US Classifications

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