3122044

Information

• Patent Grant
• 3122044

• References
• Source

• Patent Number

  3,122,044

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1964
  60 years ago

• CPC

  • B21D28/24 - Perforating
  • Y10S411/955 - Locked bolthead or nut
  • Y10T83/8785 - Through return [noncutting] stroke
  • Y10T83/8867 - With means to adjust tool position on tool holder
  • Y10T83/9425 - Tool pair
  • Y10T83/9483 - Adjustable

• US Classifications

  • 083 - Cutting
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener