1440187

Information

• Patent Grant
• 1440187

• References
• Source

• Patent Number

  1,440,187

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1922
  102 years ago

• CPC

  • B23B27/16 - with exchangeable cutting bits or cutting inserts
  • Y10T407/2228 - Plural interfering seats
  • Y10T407/2252 - Rectilinearly
  • Y10T407/2256 - including wedge clamp element

• US Classifications

  • 407 - Cutters, for shaping