2061861

Information

• Patent Grant
• 2061861

• References
• Source

• Patent Number

  2,061,861

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1936
  88 years ago

• CPC

  • B21K7/06 - sleepers
  • B21H7/005 - railway sleepers or chains
  • Y10T29/29 - Railway-chair making

• US Classifications

  • 072 - Metal deforming
  • 238 - Railways: surface track