2785842

Information

• Patent Grant
• 2785842

• References
• Source

• Patent Number

  2,785,842

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  68 years ago

• CPC

  • E04B1/4142 - with transverse hook- or loop-receiving parts
  • E06C9/04 - in the form of climbing irons or the like

• US Classifications

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