3792523

Information

• Patent Grant
• 3792523

• References
• Source

• Patent Number

  3,792,523

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  51 years ago

• CPC

  • B21D28/18 - Yieldable
  • Y10T29/496 - Multiperforated metal article making
  • Y10T29/49995 - Shaping one-piece blank by removing material

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming