1116181

Information

• Patent Grant
• 1116181

• References
• Source

• Patent Number

  1,116,181

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1914
  110 years ago

• CPC

  • B21D53/00 - Making other particular articles
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • Y10T29/29 - Railway-chair making
  • Y10T29/49798 - Dividing sequentially from leading end, e.g., by cutting or breaking

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming