3903769

Information

• Patent Grant
• 3903769

• References
• Source

• Patent Number

  3,903,769

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B21D47/02 - by expanding
  • B23D19/02 - having both a fixed shearing blade and a rotary shearing disc
  • Y10T83/0515 - During movement of work past flying cutter
  • Y10T83/4737 - With tool speed regulator
  • Y10T83/4798 - Segmented disc slitting or slotting tool
  • Y10T83/9408 - Spaced cut forming tool

• US Classifications

  • 083 - Cutting