3491852

Information

• Patent Grant
• 3491852

• References
• Source

• Patent Number

  3,491,852

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  54 years ago

• CPC

  • E04G1/30 - Ladder scaffolds
  • E04G1/15 - essentially comprising special means for supporting or forming platforms Platforms
  • E04G2001/155 - Platforms with an access hatch for getting through from one level to another

• US Classifications

  • 182 - Fire escape, ladder, or scaffold