2730916

Information

• Patent Grant
• 2730916

• References
• Source

• Patent Number

  2,730,916

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1956
  69 years ago

• CPC

  • B21K11/06 - scissors
  • B21H1/22 - characterised by use of rolls having circumferentially varying profile; Die-rolling
  • B21H7/10 - knives sickles scythes
  • B21J7/18 - Forging machines working with die jaws

• US Classifications

  • 072 - Metal deforming