2164884

Information

• Patent Grant
• 2164884

• References
• Source

• Patent Number

  2,164,884

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1939
  85 years ago

• CPC

  • B23C1/025 - with working-spindle movable in a fixed position
  • Y10T74/19284 - Meshing assisters
  • Y10T409/309184 - including cutter limited to rotary motion

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism