2517286

Information

• Patent Grant
• 2517286

• References
• Source

• Patent Number

  2,517,286

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1950
  74 years ago

• CPC

  • E01D22/00 - Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
  • E01D2101/10 - Wood

• US Classifications

  • 248 - Supports
  • 182 - Fire escape, ladder, or scaffold