2180869

Information

• Patent Grant
• 2180869

• References
• Source

• Patent Number

  2,180,869

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1939
  85 years ago

• CPC

  • B21D28/18 - Yieldable
  • Y10T83/06 - Blanking
  • Y10T83/2163 - Stripper biased against product
  • Y10T83/8855 - With spaced guide pins [e.g., die set leader pins]

• US Classifications

  • 083 - Cutting
  • 076 - Metal tools and implements, making