2649341

Information

• Patent Grant
• 2649341

• References
• Source

• Patent Number

  2,649,341

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • E01F1/005 - Portable or movable traffic-area platforms or islands
  • E01F9/646 - extensible, collapsible or pivotable

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 049 - Movable or removable closures
  • 060 - Power plants
  • 404 - Road structure, process, or apparatus