3116658

Information

• Patent Grant
• 3116658

• References
• Source

• Patent Number

  3,116,658

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1964
  60 years ago

• CPC

  • B21D28/08 - Zig-zag sequence working
  • Y10T83/0577 - Repetitive blanking
  • Y10T83/4635 - Comprises element entering aperture in, or engaging abutment surface on, work
  • Y10T83/6574 - By work-stopping abutment
  • Y10T83/7633 - Collapsible
  • Y10T83/764 - Retractable
  • Y10T83/7673 - Spaced edges

• US Classifications

  • 083 - Cutting
  • 271 - Sheet feeding or delivering