3136195

Information

• Patent Grant
• 3136195

• References
• Source

• Patent Number

  3,136,195

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1964
  61 years ago

• CPC

  • B21D28/22 - Notching the peripheries of circular blanks
  • Y10T83/0495 - Making and using a registration cut
  • Y10T83/7587 - Gapped work-constrainer
  • Y10T83/764 - Retractable
  • Y10T83/7667 - Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches
  • Y10T83/943 - Multiple punchings

• US Classifications

  • 083 - Cutting