3786708

Information

• Patent Grant
• 3786708

• References
• Source

• Patent Number

  3,786,708

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  52 years ago

• CPC

  • B26D1/085 - for thin material
  • B26F1/14 - Punching tools Punching dies
  • Y10T83/4798 - Segmented disc slitting or slotting tool
  • Y10T83/4836 - With radial overlap of the cutting members
  • Y10T83/8834 - Successively acting
  • Y10T83/9382 - Punching plus nonpunching tool
  • Y10T83/9416 - To punch and cut punched article
  • Y10T83/9435 - Progressive cutting

• US Classifications

  • 083 - Cutting
  • 493 - Manufacturing container or tube from paper