2918721

Information

• Patent Grant
• 2918721

• References
• Source

• Patent Number

  2,918,721

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1959
  65 years ago

• CPC

  • B21D22/206 - articles from a strip in several steps, the articles being coherent with the strip during the operation
  • B21D37/08 - Dies with different parts for several steps in a process
  • Y10T29/49616 - Structural member making
  • Y10T29/49798 - Dividing sequentially from leading end, e.g., by cutting or breaking

• US Classifications

  • 029 - Metal working