2193764

Information

• Patent Grant
• 2193764

• References
• Source

• Patent Number

  2,193,764

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1940
  84 years ago

• CPC

  • B23C3/34 - Milling grooves of other forms
  • Y10S82/902 - Oil grooving device
  • Y10T408/39 - with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
  • Y10T409/307 - with work holder

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool