2228965

Information

• Patent Grant
• 2228965

• References
• Source

• Patent Number

  2,228,965

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1941
  84 years ago

• CPC

  • B23F19/007 - using a gear-shaped tool
  • B23F21/28 - Shaving cutters
  • B23F21/286 - having the shape of an internal gear
  • Y10T407/1735 - Rotary, gear shaving cutting tool
  • Y10T409/10636 - On reciprocating carriage

• US Classifications

  • 407 - Cutters, for shaping
  • 409 - Gear cutting, milling, or planing