2727569

Information

• Patent Grant
• 2727569

• References
• Source

• Patent Number

  2,727,569

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1955
  69 years ago

• CPC

  • B21D37/10 - Die sets Pillar guides
  • Y10S83/917 - Notching
  • Y10T83/744 - Plural guide elements
  • Y10T83/7653 - Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches
  • Y10T83/8855 - With spaced guide pins [e.g., die set leader pins]
  • Y10T83/8868 - Adjustably mounted cooperating tool
  • Y10T83/942 - Notching plus nonnotching tool

• US Classifications

  • 083 - Cutting
  • 269 - Work holders