2470337

Information

• Patent Grant
• 2470337

• References
• Source

• Patent Number

  2,470,337

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1949
  75 years ago

• CPC

  • E04H15/505 - characterised by connecting arches with lazy-tongues
  • E04F10/02 - of flexible canopy materials

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 135 - Tent, canopy, umbrella, or cane