1824544

Information

• Patent Grant
• 1824544

• References
• Source

• Patent Number

  1,824,544

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1931
  93 years ago

• CPC

  • E01B13/02 - Rail anchors
  • E01B2201/02 - by wedging action

• US Classifications

  • 238 - Railways: surface track