2204273

Information

• Patent Grant
• 2204273

• References
• Source

• Patent Number

  2,204,273

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • B21D28/285 - punching outwards
  • B21D28/28 - in tubes or other hollow bodies
  • Y10T83/2213 - Product-diverting conduit in or from hollow tool
  • Y10T83/387 - Interrelated tool feed means and means to actuate work immobilizer

• US Classifications

  • 083 - Cutting