2145461

Information

• Patent Grant
• 2145461

• References
• Source

• Patent Number

  2,145,461

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1939
  86 years ago

• CPC

  • B21F15/06 - with additional connecting elements or material
  • B21F37/02 - of resilient rings
  • Y10T29/53783 - Clip applier

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 140 - Wireworking