2171163

Information

• Patent Grant
• 2171163

• References
• Source

• Patent Number

  2,171,163

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1939
  85 years ago

• CPC

  • E01B11/36 - Fastening means for fishplates

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener