2500333

Information

• Patent Grant
• 2500333

• References
• Source

• Patent Number

  2,500,333

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1950
  74 years ago

• CPC

  • E06C1/382 - Tripod ladders
  • E06C1/20 - with supporting struts formed as poles

• US Classifications

  • 182 - Fire escape, ladder, or scaffold