3826336

Information

• Patent Grant
• 3826336

• References
• Source

• Patent Number

  3,826,336

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1974
  50 years ago

• CPC

  • E06C1/24 - Non-hinged free-standing ladders
  • E06C1/005 - Ladders in use as furniture or ladders in relation to furniture
  • E06C1/397 - characterised by having wheels, rollers, or runners

• US Classifications

  • 182 - Fire escape, ladder, or scaffold