3134421

Information

• Patent Grant
• 3134421

• References
• Source

• Patent Number

  3,134,421

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1964
  60 years ago

• CPC

  • B21F11/00 - Cutting wire
  • B21F1/00 - Bending wire other than coiling Straightening wire
  • B21F23/00 - Feeding wire in wire-working machines or apparatus
  • B21F45/00 - Wire-working in the manufacture of other particular articles
  • Y10T29/16 - Cotter-pin making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working