3358538

Information

• Patent Grant
• 3358538

• References
• Source

• Patent Number

  3,358,538

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1967
  57 years ago

• CPC

  • B21D28/34 - Perforating tools Die holders
  • B21D28/145 - with means for slug retention
  • Y10T83/2213 - Product-diverting conduit in or from hollow tool
  • Y10T83/2218 - Abutment interposed in path of free fall or flight of product
  • Y10T83/9425 - Tool pair
  • Y10T83/9437 - Shear-type female tool

• US Classifications

  • 083 - Cutting