3047217

Information

• Patent Grant
• 3047217

• References
• Source

• Patent Number

  3,047,217

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • B21D53/00 - Making other particular articles
  • D04B37/04 - for inserting or adjusting pattern pins or like elements in pattern drums or wheels
  • Y10T225/329 - Plural breakers
  • Y10T225/371 - Movable breaking tool

• US Classifications

  • 234 - Selective cutting
  • 225 - Severing by tearing or breaking