3063319

Information

• Patent Grant
• 3063319

• References
• Source

• Patent Number

  3,063,319

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1962
  62 years ago

• CPC

  • B21D45/003 - in punching machines or punching tools
  • B26D7/1818 - by pushing out
  • Y10T83/2129 - By means carried by cooperating cutter
  • Y10T83/944 - Multiple punchings
  • Y10T83/9457 - Joint or connection

• US Classifications

  • 083 - Cutting
  • 030 - Cutlery