1435481

Information

• Patent Grant
• 1435481

• References
• Source

• Patent Number

  1,435,481

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1922
  103 years ago

• CPC

  • B23P9/02 - Treating or finishing by applying pressure
  • Y10S409/903 - Work holder
  • Y10T29/49275 - including forging or hammering

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 409 - Gear cutting, milling, or planing