2996211

Information

• Patent Grant
• 2996211

• References
• Source

• Patent Number

  2,996,211

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1961
  63 years ago

• CPC

  • A44B13/0082 - by riveting
  • B21D37/08 - Dies with different parts for several steps in a process
  • B21J15/046 - by edge-curling
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49943 - Riveting
  • Y10T29/5136 - Separate tool stations for selective or successive operation on work

• US Classifications

  • 007 - Compound tools
  • 029 - Metal working
  • 030 - Cutlery