3516144

Information

• Patent Grant
• 3516144

• References
• Source

• Patent Number

  3,516,144

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  54 years ago

• CPC

  • B21D53/52 - fastener elements Attaching such elements so far as this procedure is combined with the process for making the elements
  • B25B27/146 - Clip clamping hand tools
  • B27F7/17 - Stapling machines
  • Y10T29/53522 - Means to fasten by deforming
  • Y10T29/53787 - Binding or covering

• US Classifications

  • 029 - Metal working