2987801

Information

• Patent Grant
• 2987801

• References
• Source

• Patent Number

  2,987,801

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1961
  63 years ago

• CPC

  • B23F21/26 - Broaching tools
  • B23D43/02 - for cutting by rectilinear movement
  • Y10T407/1642 - Annular tool

• US Classifications

  • 407 - Cutters, for shaping