782539

Information

• Patent Grant
• 782539

• References
• Source

• Patent Number

  782,539

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1905
  120 years ago

• CPC

  • E06C1/525 - made of a continuous strip of material
  • E06C1/56 - Rope or chain ladders

• US Classifications

  • 182 - Fire escape, ladder, or scaffold