3288248

Information

• Patent Grant
• 3288248

• References
• Source

• Patent Number

  3,288,248

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1966
  58 years ago

• CPC

  • E06C1/24 - Non-hinged free-standing ladders
  • E04H4/144 - Means for facilitating access

• US Classifications

  • 182 - Fire escape, ladder, or scaffold