2521974

Information

• Patent Grant
• 2521974

• References
• Source

• Patent Number

  2,521,974

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1950
  74 years ago

• CPC

  • B21D24/16 - Additional equipment in association with the tools
  • B23D31/001 - for trimming deep drawn products
  • Y10S83/923 - Waste product cutting
  • Y10T83/2066 - By fluid current
  • Y10T83/2127 - Ejector operated with return stroke of cutter
  • Y10T83/397 - A tool has a sequence of motion in plural paths
  • Y10T83/4607 - With rotary work-carrier

• US Classifications

  • 083 - Cutting