2912886

Information

• Patent Grant
• 2912886

• References
• Source

• Patent Number

  2,912,886

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1959
  65 years ago

• CPC

  • B21J9/06 - Swaging presses Upsetting presses
  • B21C25/02 - Dies
  • B21J5/02 - Die forging Trimming by making use of special dies; Punching during forging
  • B21J13/02 - Dies or mountings therefor
  • B21J13/025 - Dies with parts moving along auxiliary lateral directions
  • B21K5/00 - Making tools or tool parts
  • B21K5/06 - Dressing

• US Classifications

  • 072 - Metal deforming
  • 076 - Metal tools and implements, making